Since nobody gave him any help, he ______ have done the research on his own.

A. can                      B. must                 C. would               D. need

 B。本題考查情態(tài)動(dòng)詞虛擬語(yǔ)氣。由“沒(méi)有人幫過(guò)”可以推斷出“一定是他自己做的”，而must have done的意思就是“一定做過(guò)某事”，表示對(duì)過(guò)去發(fā)生的事情的推測(cè)。

【拓展】情態(tài)動(dòng)詞可以表示對(duì)過(guò)去發(fā)生的事情的推測(cè)：may/might have done可能做過(guò)；must have done 肯定做過(guò)；can’t/couldn’t have done 不可能做過(guò)；should have done 本該做但沒(méi)做；shouldn’t have done 本不該做但做了；need have done本來(lái)有必要做但沒(méi)做； need’t have done 本沒(méi)必要做但做了。

【句意】既然沒(méi)有人幫助過(guò)他，那他一定是自己做的這項(xiàng)研究工作。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源：江蘇省南京市第一中學(xué)2010屆高三下學(xué)期模擬訓(xùn)練最后沖刺英語(yǔ)試題 題型：閱讀理解


From:
<joseph_yana@orange.net> 
IP Address:
193.252.22.118 (originates from France) 
Date:
Mon, 02-Feb-2009 09:37:04am 
Attachment:
(No attachment)
Subject:
[G-Spam] PLEASE REPLY BACK. 
Message:
CONFIDENTIAL BUSINESS PROPOSAL.
FROM THE DESK OF: MR. JOSEPH YANA.
AFRICAN DEVELOPMENT BANK (ADB)
BURKINA-FASO.
Dear Sir / Madam,
I am the Bill and Exchange (assistant) Manager of the Africa development Bank, MR. JOSEPH YANA.
In my department I discovered an abandoned sum of USD$9.900.000 in an account that belongs to one of our foreign customer who died along with his wife and two children in July 2000 in a plane crash. Since we got information about his death, we have been expecting his next of kin(近親屬) to come over and claim his money, but unfortunately we learnt that all his supposed next of kin or relation died alongside with him in the plane crash leaving nobody behind for the claim.
It is therefore upon this discovery that I in my department now decided to make this business proposals to you and release the money to you as next of kin or relation since nobody is coming for it and we don't want this money to go into the bank treasury as unclaimed fund. The banking law and guidelines here says that if such money remains unclaimed after ten years, the money will be transferred into the bank treasury.
The request of foreigner in this transaction is necessary because our late customer was a foreigner. We agree that 30% of this money will be for you as foreigner partner, 5% will be set aside for expenses incurred during the business and 65% would be for me, after which I shall visit your country for disbursement(開(kāi)支) according to the percentages indicated. Therefore to enable the immediate transfer of this fund to you as arranged, you must apply first to the bank, and send your account number, your private telephone and fax number for easy and effective communication and location where the money will be sent.
Upon receiving your reply, I will send to you by fax or e-mail the text of the application which you shall retype and fax to us. Trusting to receive your urgent reply through my alternative Email : jyana96 @ yahoo.co.id
Best regards.
MR. JOSEPY YANA.
1. A foreigner who receives this letter should ________.
A. be a close relative of the dead.               B. send hundreds of dollars to Africa
C. go to African Development Bank for the wealth  D. not take it seriously.
2. Which of the following is true according to the text?
A. Many millionaires died in the plane crash.    B. Any money unclaimed will be given to a poor foreigner.
C. the division of the money seems quite reasonable. D. AFRICAN DEVELOPMENT BANK doesn’t exist at all.
3. A person who believes “__________” will fall into it.
A. Nothing ventured, nothing gained.      B. There's no such thing as a free lunch.
C. All rivers run into the sea             D. A short cut is often a wrong cut

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2011屆黑龍江省哈九中高三第二次模擬考試英語(yǔ)卷 題型：閱讀理解

                                 

From:
<joseph_yana@orange.net>
IP Address:
193.252.22.118 (originates from France)
Date:
Mon, 02-Feb-2011 09:37:04am
Attachment:
(No attachment)
Subject:
[G-Spam] PLEASE REPLY BACK.
Message:
CONFIDENTIAL BUSINESS PROPOSAL.
FROM THE DESK OF: MR. JOSEPH YANA.
AFRICAN DEVELOPMENT BANK (ADB)
BURKINA-FASO.
Dear Sir / Madam,
I am the Bill and Exchange (assistant) Manager of the African Development Bank, MR. JOSEPH YANA.
In my department I discovered an abandoned sum of USD$9.900.000 in an account that belongs to one of our foreign customers who died along with his wife and two children in July 2002 in a plane crash. Since we got information about his death, we have been expecting his next of kin(近親屬) to come over and claim his money, but unfortunately we learnt that all his supposed next of kin or relation died alongside with him in the plane crash leaving nobody behind for the claim.
It is therefore upon this discovery that I in my department now decided to make this business proposal to you and release the money to you as next of kin or relation since nobody is coming for it and we don't want this money to go into the bank treasury as unclaimed fund. The banking law and guidelines here says that if such money remains unclaimed after ten years, the money will be transferred into the bank treasury as unclaimed fund.
The request of the foreigner in this transaction（辦理） is necessary because our late customer was a foreigner. We agree that 30% of this money will be for you as foreigner partner, 5% will be set aside for expenses incurred during the business and 65% would be for me, after which I shall visit your country for disbursement(開(kāi)支) according to the percentages indicated. Therefore to enable the immediate transfer of this fund to you as arranged, you must apply first to the bank, and send your account number, your private telephone and fax number for easy and effective communication and location where the money will be sent.
Upon receiving your reply, I will send to you by fax or e-mail the text of the application which you shall retype and fax to us. Trusting to receive your urgent reply through my alternative Email : jyana96 @ yahoo.com.id
Best regards.
MR. JOSEPH YANA.
【小題1】 A foreigner who receives this letter should ________.
A．be a close relative of the dead.
B．send hundreds of dollars to Africa
C．go to African Development Bank for the wealth
D．not take it seriously.
【小題2】Which of the following is true according to the text?
A．Many millionaires died in the plane crash.
B．Any money unclaimed will be given to a poor foreigner.
C．the division of the money seems quite reasonable.
D．AFRICAN DEVELOPMENT BANK doesn’t exist at all.
【小題3】 A person who believes “__________” will fall into it.
A．Nothing ventured, nothing gained.B．There's no such thing as a free lunch.
C．All rivers run into the seaD．A short cut is often a wrong cut

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2013年全國(guó)普通高等學(xué)校招生統(tǒng)一考試英語(yǔ)（新課標(biāo)Ⅱ卷解析版） 題型：單項(xiàng)填空

Since nobody gave him any help, he    have done the research on his own.

A．can              B．must             C．would            D．Need

 

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2013年全國(guó)普通高等學(xué)校招生統(tǒng)一考試英語(yǔ)（大綱卷解析版） 題型：單項(xiàng)填空

Since nobody gave him any help, he    have done the research on his own.

A．can              B．must             C．would            D．Need

 

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2010-2011學(xué)年黑龍江省高三第二次模擬考試英語(yǔ)卷 題型：閱讀理解

                                  

From:

<joseph_yana@orange.net>

IP Address:

193.252.22.118 (originates from France)

Date:

Mon, 02-Feb-2011 09:37:04am

Attachment:

(No attachment)

Subject:

[G-Spam] PLEASE REPLY BACK.

Message:

CONFIDENTIAL BUSINESS PROPOSAL.

FROM THE DESK OF: MR. JOSEPH YANA.

AFRICAN DEVELOPMENT BANK (ADB)

BURKINA-FASO.

Dear Sir / Madam,

    I am the Bill and Exchange (assistant) Manager of the African Development Bank, MR. JOSEPH YANA.

    In my department I discovered an abandoned sum of USD$9.900.000 in an account that belongs to one of our foreign customers who died along with his wife and two children in July 2002 in a plane crash. Since we got information about his death, we have been expecting his next of kin(近親屬) to come over and claim his money, but unfortunately we learnt that all his supposed next of kin or relation died alongside with him in the plane crash leaving nobody behind for the claim.

    It is therefore upon this discovery that I in my department now decided to make this business proposal to you and release the money to you as next of kin or relation since nobody is coming for it and we don't want this money to go into the bank treasury as unclaimed fund. The banking law and guidelines here says that if such money remains unclaimed after ten years, the money will be transferred into the bank treasury as unclaimed fund.

    The request of the foreigner in this transaction（辦理） is necessary because our late customer was a foreigner. We agree that 30% of this money will be for you as foreigner partner, 5% will be set aside for expenses incurred during the business and 65% would be for me, after which I shall visit your country for disbursement(開(kāi)支) according to the percentages indicated. Therefore to enable the immediate transfer of this fund to you as arranged, you must apply first to the bank, and send your account number, your private telephone and fax number for easy and effective communication and location where the money will be sent.

    Upon receiving your reply, I will send to you by fax or e-mail the text of the application which you shall retype and fax to us. Trusting to receive your urgent reply through my alternative Email : jyana96 @ yahoo.com.id

    Best regards.

    MR. JOSEPH YANA.

1. A foreigner who receives this letter should ________.

A. be a close relative of the dead.

B. send hundreds of dollars to Africa

C. go to African Development Bank for the wealth

D. not take it seriously.

2.Which of the following is true according to the text?

A. Many millionaires died in the plane crash.

B. Any money unclaimed will be given to a poor foreigner.

C. the division of the money seems quite reasonable.

D. AFRICAN DEVELOPMENT BANK doesn’t exist at all.

3. A person who believes “__________” will fall into it.

A. Nothing ventured, nothing gained.               B. There's no such thing as a free lunch.

C. All rivers run into the sea                      D. A short cut is often a wrong cut

 

 

查看答案和解析>>

同步練習(xí)冊(cè)答案