【題目】The Chinese scientists claimed _______ a cure for the disease．

A. having discovered B. discovering

C. to have discovered D. that they discover

【答案】C

【解析】

考查動詞不定式的完成式作賓語。句意：中國科學(xué)家聲稱已經(jīng)發(fā)現(xiàn)了治療這種疾病的方法。固定搭配：claim to do sth.“聲稱------”，此處動詞不定式的動作discover先于claim的動作，所以用動詞不定式的完成式，故答案為C。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：

【題目】The thought of taking the exam again_____me, because I often felt____when I failed.

A. depressing; depressed B. depressing; depressing

C. depressed; depressed D. depressed; depressing

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Alanis' most famous album sold 15 million copies and her world famous.
A.was made
B.made
C.makes
D.is made

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】In 1963 the UN set up the World Food Programme,one of_____purposes is to relieve worldwide starvation.
A.which
B.it's
C.whose
D.whom

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】If we virtual reality holidays, we wouldn't have any problems with the weather.
A.have
B.have had
C.had
D.would have

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】He's been informed that he _________for the scholarship because of his academic background.
A.hasn't qualified
B.hadn't qualified
C.doesn't qualify
D.wasn't qualifying

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Why does the woman call the man?
A.To cancel a flight.
B.To make an apology.
C. To put off a meeting.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】When did the woman take a piano test?

A. One week ago. B. One mouth ago. C. Two months ago.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Although ______ the support of the banks, Mike managed to save his company with the help of his friends.

A. lacking B. lacked C. being lacking D. being lacked

查看答案和解析>>

同步練習(xí)冊答案