题目内容

A．Designing better ears.B．Building more highways.C．Increasing people's awareness of tr

A. Designing better ears.
Building more highways.
C. Increasing people's awareness of traffic problems.
D. Enhancing drivers' sense of responsibility.

查看答案

搜索结果不匹配？点我反馈

更多问题

Some people feel lonely from time to time, while others not.

A. Y
B. N
C. NG

Lonelinss is a fassive state.

A. Y
B. N
C. NG

作用于芳构酶的抗肿瘤药物E．

属前体药物，对环氧合酶-2选择性抑制作用E．