【題目】They realized that the problem Ted put forward was difficult _______.

A.to solveB.solvedC.to be solvedD.solving

【答案】A

【解析】

考查非謂語動詞。句意:他們意識到泰德提出的問題很難解決。結(jié)合短語be difficult to do sth.“難以;很難……”后跟不定式,且在此結(jié)構(gòu)中,若主語與其后的不定式為動賓關系,那么該不定式習慣上要用主動形式表示被動意義。故用to solve形式。故選A。

練習冊系列答案
相關習題

科目:高中英語 來源: 題型:

【題目】Who does the woman wait for?

A.Her sister.B.The man.C.At a hairdresser’s.

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】The road began sinking some months back, with dips becoming _____ in the road.

A.apparentB.arbitraryC.approximateD.ample

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】—Look at these tracks. It ________ be a wolf. I’m sure about it.

—You are right! We have to be careful.

A.mayB.mustC.can’tD.shouldn’t

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】It is not always easy for the public to see ________ use a new invention can be of to human life.

A.whoseB.whatC.whichD.that

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】Only when he reached the tea-house _________ it was the same place he’d been in last year.

A.he realizedB.he did realize

C.realized heD.did he realize

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】Of all the festivals _________ we Chinese people celebrate, my favorite is the Mid-Autumn Festival.

A. whichB. thatC. whatD. when

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】Robert, who claimed ______ Beijing, actually knew nothing about it

A.to visitB.having visitedC.to have visitedD.visiting

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】What does the man think of math?

A. It’s interesting.B. It’s confusing.C. It makes him smarter.

查看答案和解析>>

同步練習冊答案