问题补充:
-do you clean your room ?
-Every day.
A. How long
B. How often
C. When
D. What time
答案:
A. How long
(答案→)B. How often
C. When
D. What time
解析:How long多长;How often多久一次;When什么时候;What time 什么时间。根据下文,每天。可知上文问的是,你多久打扫一次房间?故选B。
时间:2018-11-01 13:23:56
-do you clean your room ?
-Every day.
A. How long
B. How often
C. When
D. What time
A. How long
(答案→)B. How often
C. When
D. What time
解析:How long多长;How often多久一次;When什么时候;What time 什么时间。根据下文,每天。可知上文问的是,你多久打扫一次房间?故选B。