第二节 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。—What' s ____ population of China?—As far as I know China has ____ population of about1. 3 billionA. a; the B. a; a C. the; the D. the; a
.Can you still remember the days_________we spent together in Chongqing last summer?
—I’m going to the supermarket in the downtown of city. —_______you’re there, can you get me some coffee?
If Bob’s wife won’t agree to sign the documents,_________.
Shortly after the traffic accident, two _______police were sent to the spot to keep order.
_____leaves the office last must close all the windows and the door.