A、 对外贸易
B、 对外技术交流
C、 对外资金交流
D、 承包国外工程
答案：A
A、 对外贸易
B、 对外技术交流
C、 对外资金交流
D、 承包国外工程
答案：A
A. 112 Room
B. Room 112
C. the 112 Room
D. the Room 112
A. when
B. where
C. which
D. that
解析：解析:强调句
A. that
B. which
C. it
D. and
A. she’ll rather not
B. she’d rather not
C. she’d not rather
D. she won’t rather
解析：解析:would rather的否定词放在rather的后面,动词的前面。
A. graduating
B. being graduated
C. to graduate
D. to have graduated
A. in that
B. in which
C. whose
D. of
A. must
B. have to
C. should
D. ought to
