问题

Before ___ the medicine (药), _ should study the instructions or follow the doctor’s _____ .

A:hasn’t come, yet
B:haven’t come, yet
C:haven’t, come already
D:hasn’t come , already;

正确答案是：

同类题型

Excuse me, where is the hospital, please—Not very far. It just takes you five minutes _________ there.

People sell their products____advertisement in the newspaper.

There ______ a post office, a hospital and two schools near my house.

She’s fainted. Throw some water on her face and she’ll ____. [ ]

your father smoke—,it’s2 years since he．