Don't turn off the computer before closing all programs ______ you could have problems
A.or
B.and
C.but
D.so
试卷相关题目
- 1Jack is a great talker. It's high time that he _______ something instead of just talking.
A.will do
B.has done
C.do
D.did
开始考试点击查看答案 - 2Bob's doctor suggests _____ for a few days .
A.that he is resting
B.that he has to rest
C.him to rest
D.that he rest
开始考试点击查看答案 - 3----So you've got the news? ----Yes, but I'd rather I _______.
A.hadn't told about it
B.didn't tell about it
C.were not told about it
D.hadn't been told about it
开始考试点击查看答案 - 4If it _______ for the snow, we _______ the mountain yesterday.
A.were not, could have climbed
B.were not, could climb
C.had not been, could have climbed
D.hadn't been, could climb
开始考试点击查看答案 - 5You are late. If you _______ a few minutes earlier, you _______ him.
A.came; would meet
B.had come; would have met
C.come; will meet
D.had come; would met
开始考试点击查看答案 - 6Watch out for these animals! They could be terrified ______ a sudden loud noise.
A.being there
B.should there be
C.there was
D.there have been
开始考试点击查看答案 - 7She speaks as if she ____on the spot.
A.was
B.were
C.had been
D.is
开始考试点击查看答案 - 8But for water,it ______ possible to live in the desert.
A.is
B.was
C.were
D.wouldn't be
开始考试点击查看答案 - 9The professor gave orders that the test _______ before 5:30.
A.be finished
B.will finish
C.will be finished
D.shall finish
开始考试点击查看答案 - 10We were anxious about you.You ______ home without ______ us.
A.shouldn't leave; tell
B.mustn't leave; tell
C.shouldn't have left; telling
D.can't have left; telling
开始考试点击查看答案