---How much can i earn by taking this job?---Well,it depends.You will be paid ___.A.by an hour B.by hour C.by the hour D.by hours
问题描述：
---How much can i earn by taking this job?---Well,it depends.You will be paid ___.A.by an hour B.by hour C.by the hour D.by hours
答
D 按小时计算
答
by hour按小时by week按星期 by the weight按重量
答
by hour
以小时计费
by piece 计件
答
B
以小时计算，前面不加冠词，后面不加复数
答
c固定用法,但是by weight 例外
答
C
答
选D
固定搭配,意思是按钟点计费