答案:(一2,2)
解析:解析:
A. us
B. we
C. our
D. ours
A. Might
B. Must
C. Could
D. Need
A. While crossing
B. While crossed
C. Being crossing
D. Being crossed
A. make him understanding
B. make him understand
C. make himself understood
D. make himself understand
A. named
B. naming
C. that names
D. who named
解析:解析:D的正确
解析:解析:
A. but wait
B. only to wait
C. except waiting
D. unless they waited
解析:解析:nothing they can do but do sth.