题目内容

Mr. Wang has a ___________daughter.

A. three-years-old
B. three years' old
C. three-year-old
D. three-year old

查看答案

搜索结果不匹配？点我反馈

更多问题

With the elevation of people's standard of living, cosmetics ____favorite topic, especially among women.

A. becomes
B. become
C. has become
D. have become

磁感强度沿闭合回路的积分不为零时，回路上各点的磁感强度都不为零。

A. 对
B. 错

顺磁质附加磁场的方向和真空中磁场的方向相同。

A. 对
B. 错

带电粒子定向运动形成的电流叫做运流电流。

A. 对
B. 错