Question

【题目】The American girl __________ Chinese and can express herself freely in the language.

A. has a good usage of

B. has a series of

C. has a good command of

D. has a request of

Answer 1

【答案】C

【解析】句意：那个女孩精通汉语，能用汉语自由地表达。have a good command of 精通。