问题补充:
--- How did you pay the workers? --- As a rule, they were paid .
A. by hour
B. by the hour
C. by hours
D. by an hour
答案:
A. by hour
(答案→)B. by the hour
C. by hours
D. by an hour
解析:可联系答.案.网客服索取。
时间:2019-11-28 01:04:42
--- How did you pay the workers? --- As a rule, they were paid .
A. by hour
B. by the hour
C. by hours
D. by an hour
A. by hour
(答案→)B. by the hour
C. by hours
D. by an hour
解析:可联系答.案.网客服索取。