Charles Babbage is generally considered to _______ the first computer.
A.to invent
B.inventing
C.to have invented
D.having invented
试卷相关题目
- 1______ at failing in the math exam, John wouldn't like to talk about it to his parents.
A.Disappointed
B.To be disappointed
C.Disappointing
D.Having disappointed
开始考试点击查看答案 - 2The examination results _________ in the speech of our headmaster delighted all of us.
A.refer to
B.referring to
C.was referred to
D.referred to
开始考试点击查看答案 - 3_____ the lecturer more clearly, I arrived early and chose a front seat.
A.Hear
B.To hear
C.Heard
D.Hearing
开始考试点击查看答案 - 4—Mr Black,what about my application? —Oh,I regret________you that it hasn't been successful.
A.telling
B.to tell
C.having told
D.said
开始考试点击查看答案 - 5We are going to talk about the problem _____ at the last meeting.
A.discussed
B.discussing
C.to discuss
D.being discussed
开始考试点击查看答案 - 6__________ to his scientific work, he has no time to care for his family affairs, which his wife always complains about.
A.Devoting
B.Devoted
C.Being devoted
D.Having devoted
开始考试点击查看答案 - 7I still remember_____ to visit the Mountain Tai when I was young and I am longing to visit it again.
A.to take
B.to be taken
C.taking
D.being taken
开始考试点击查看答案 - 8________by a group of children,the old man was delighted.
A.To be surrounded
B.Surrounding
C.Surrounded
D.To be surrounding
开始考试点击查看答案 - 9The patent officer ______ with my file explained to me that a plant variety is not a/an _______ invention as it is a result of adjusting growth scientifically.
A.dealing; abrupt
B.dealt; innocent
C.deals; practical
D.dealing; valid
开始考试点击查看答案 - 10I still remember ______ to the Famen Temple and what I saw there.
A.to take
B.to taken
C.taking
D.being taken
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