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
Before I made any attempt, I used a stick to test the depth of the river, and _________ at the great depth of it, not daring to take further action.
To his _________, Jack never told anyone exactly what had happened.
I don’t know who sent the gift, but I’ll make a careful _________.
Arriving late won’t create a very favorable _________.
---What would you say to a glass of beer? ---___.