A.Yes, I can get.
B.Yes, of course
C.Yes, I get.
第1题:
22.In the daytime, when you dive in the sea, you ________
A. can see everything green and blue
B. can- t be in danger
C. can catch nothing
D. can't see anything clearly
第2题:
A.mustn't
B.can't
C.needn't
第3题:
A.needn't , may
B.mustn't , may
C.can't , can
D.needn't , must
第4题:
A.Must; needn’t
B.Can; can’t
C.May; mustn’t
D.Can; mustn’t
第5题:
Must I stay at the office this afternoon? ---No, you ______.
A、don’t
B、needn’t
C、don’t need
D、can’t
第6题:
This is very important. You_____remember to shut down your computer every
evenlng。
A. ought
B. need
C. must
D. can
第7题:
A、wouldn’t have seen
B、shouldn’t have seen
C、mustn’t have seen
D、can’t have seen
第8题:
A. mustn’ t…must
B. needn’ t…must
C. can’ t…can
D. can’ t…must
第9题:
A、will not
B、may not
C、can't
D、needn't
第10题:
Me,you是两个初始集合,则下列关于派生集合定义方式正确的是
A.link/me,you/:a;
B.link(me,you):a;
C.link/me you/a;
D.link(me,you)/a;