Who is considered ________ the telephone, do you know?
A.inventing
B.having invented
C.to have invented
D.to invent
试卷相关题目
- 1The leader said they would do everything they could ________ us The leader said they would do everything they could ________ us.
A.to help
B.help
C.helping
D.helped
开始考试点击查看答案 - 2I forget who it is that suggested ________ a discussion of this subject.
A.to have
B.us should have
C.us having
D.having
开始考试点击查看答案 - 3________ the train means ________ for another few hours .
A.Missing ,waiting
B.Miss ,wait
C.Missing ,wait
D.Miss ,waiting
开始考试点击查看答案 - 4When he got there he found them already ________.
A.working
B.worked
C.had worked
D.being worked
开始考试点击查看答案 - 5When we got to the airport, the plane was starting ________.
A.to take off
B.take off
C.taking off
D.to taking of
开始考试点击查看答案 - 6It's a pity that I haven't bought the book ________ by Professor Liu.
A.referred to
B.is referred to
C.was referred
D.is referring
开始考试点击查看答案 - 7I should say sorry to Li Hu
A.I regret _______ to help him that day. A.refusing
B.to refuse
C.refused
D.refuse
开始考试点击查看答案 - 8None of the patients is very happy at ______.
A.kept waiting
B.being waiting
C.being kept waiting
D.to be waiting
开始考试点击查看答案 - 9______ the number of cars, he thought, there were not many people at the club yet.
A.Judging from
B.Judged from
C.Judged by
D.Judging by
开始考试点击查看答案 - 10It is a pity that I failed to buy the dictionary ________ by Miss Yang.
A.is referred to
B.was referred
C.referred to
D.was referring
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