“How often do you take the medicine ?” “______ four hours.”
A、For
B、Any
C、Every
D、Each
【正确答案】：C
【题目解析】：every four hours每四小时一次
“How often do you take the medicine ?” “______ four hours.”
- 2024-09-16 17:57:51
- 英语（专升本）(z0009)