When _______ homework , you should be careful .
A.do
B.to do
C.doing
D.done
试卷相关题目
- 1Never before _________ seen anybody who can play tennis as well as Robert.
A.had she
B.she had
C.has she
D.she has
开始考试点击查看答案 - 2Little _______ about Xinjiang Qiegao before the Qiegao Event happened in Hunan Province.
A.I had known
B.had I known
C.did I know
D.I knew
开始考试点击查看答案 - 3We laugh at jokes, but seldom __________ about how they work.
A.we think
B.think we
C.we do think
D.do we think
开始考试点击查看答案 - 4--How much do you know about the 3D film technology? --A little. Not until ________ the hot movie Avatar ________ some about it.
A.did I see ,did I begin to learn
B.I saw, I began to learn
C.I saw, did I begin to learn
D.did I see, I began to learn
开始考试点击查看答案 - 5---Did you make a phone call to your parents? ---Certainly. Hardly ________ the destination (目的地) when I phoned them.
A.did I arrive at
B.have arrived at
C.had I reached
D.did I get to
开始考试点击查看答案 - 6Only an hour ago ________ out why he was absent.
A.did the teacher found
B.the teacher found
C.did the teacher find
D.had the teacher found
开始考试点击查看答案 - 7While ______ in Scotland, he made friends with the natives there.
A.working
B.worked
C.he works
D.he is working
开始考试点击查看答案 - 8Wang Lin failed to be admitted by Hong Kong University last year, and only then _______ the importance of English.
A.he finally realized
B.he had realized
C.did he realize
D.had he realized
开始考试点击查看答案 - 9Near the table ______ a hungry dog, which desired to satisfy his hunger with ______ fell from the table.
A.lay; what
B.lay; that
C.laid; that
D.laid; something
开始考试点击查看答案 - 10Only when your identity has been checked ________.
A.you are allowed to
B.you will be allowed in
C.will you allow in
D.will you be allowed in
开始考试点击查看答案