A Whose
B What
C Who's
D Which
第1题:
3.—Let's play soccer.
—No,it's _________'Let’s watch TV.
A.interesting
B.fun
C.boring
D.good
第2题:
A、Yes, let’s
B、Oh, thanks
C、Yes, please
D、No, thank you
第3题:
18. —What's behind ________door? I can’t open it.
—Let me see.Oh,there is ________chair.
A. the;a
B. a;the
C. a;a
D. the,the
第4题:
Let’s(has) broccoli, It's good for us.
第5题:
低LET射线的LET值一般小于:()。
A、5KeV∕μm
B、10 KeV∕μm
C、15 KeV∕μm
D、20 KeV∕μm
E、25 KeV∕μm
第6题:
10、Let's ________________(保持联络).