What are you going to _____________ next week? [ ]
A. do
B. did
C. does
D. doing
答案:A
最早来到东方传教的教士是谁()
A、利玛窦
B、沙勿略
C、亚希多
D、克莱索
()年,苏联解体,两极格局崩溃,美国变成世界上唯一的超级大国。
A.1980
B.1989
C.1990
D.1991