题目内容

有载调压变压器的最大优势是能在（）的情况下，带负荷调整电压。

A. 停电
B. 检修时
C. 不停电
D. 冷备用

查看答案

搜索结果不匹配？点我反馈

更多问题

The new assembly line having been adopted, the factory produced（）cars in as the year before.

A. as twice many
B. twice many as
C. twice as many
D. as many as twice

向馨予、（）、陈延年、萧楚女是在（）年3月到1928年上半年牺牲的中国共产党员

申请人依照食品安全法第六十条第三款规定向承担复检工作的食品检验机构（以下称复检机构）申请复检，应当说明理由。

A. 正确
B. 错误

The ratio of the work done by the machine（）the work done on it is called the efficiency of the machine.

A. against
B. with
C. to
D. for