【題目】My mother (work) in the hospital for twenty years.

【答案】has;worked
【解析】句意:我媽媽在醫(yī)院已經(jīng)工作20年了。for+時(shí)間段,表示動(dòng)作的延續(xù),用現(xiàn)在完成時(shí)have+過去分詞,主語mother是第三人稱單數(shù),助動(dòng)詞用has,所以答案是has worked。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中英語 來源: 題型:

【題目】—Must I dress up as the Monkey King? —No,you .You can choose whatever you like.

A.can't
B.mustn't
C.shouldn't
D.needn't

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Cars, buses, bikes and peoplestop when the traffic lights are red.
A.can
B.may
C.must

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Miss Li speaks as ____ as she can to make her students understand her.

A.clearly
B.more clearly
C.mostclearly
D.themostclearly

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Different people can do different , so they’ll have different .

A. work ; jobB. work ; jobsC. works ; jobsD. works ; job

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】— _______do you usually go shopping?

By bus.

A. WhyB. WhatC. HowD. When

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Roy thinks he works as as his friend, Dan.
A.hardly
B.harder
C.hard
D.more hardly

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Our teachers ________ us ________ some help with our study and life.

A. offer; toB. provide; toC. offer; withD. provide; with

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】I like PE best because it’s ________.

A. excitingB. boringC. scaryD. different

查看答案和解析>>

同步練習(xí)冊答案