Ⅱ.语法和词汇知识(共15小题;每小题1分,满分15分)从 A、B、C、D 四个选项中, 选出可以填入空白处的最佳选项, 并在答题卡上将该项涂黑。21. The foreigners from ____ United States paid _____ visit to the Bird Nest Stadium last week. A. /; the B. /; a C. the; a D. the; /
Every possible meansto prevent the air pollution, but the sky is not still clear.
,the wind died down and people began to appear on the street.
The number of the workers in this factory300, that is to say, it20%.
A poet and artistcoming to speak to us about Chinese painting tomorrow afternoon.
There was time I hated to go to school.