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
—Thanks a lot, but can you do me one more favor, please? —___________, sir. What can I do for you?
That's the best way to ________ into the dangerous area.
Out of ________ for the homeless, I gave them shelter for the night.
Since we talked about saving money, you’d better _____ the money to be spent on CDs.
The site ______ now is a park, which will be open to the public at the end of this year.