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; /
Some people waste a lot of food _______ others haven’t enough to eat.
Come and visit me whenever _______.
---Will Tony come to the party tonight? ---I’m not sure. He _______stay at home preparing for the coming exam.
The house I grew up _______ has been pulled down and replaced by a hospital.
______ the project in time, the staff have been working at weekends since last summer.