问题补充:
You’ll find it hard to get rid of the drug habit you have it.
A. before
B. once
C. until
D. though
答案:
A. before
(答案→)B. once
C. until
D. though
解析:考查连词,before 在什么之前,once 一旦,until 一旦,though 虽然,句意:你会发现出去吸毒的习惯很难一旦你染上。所以选B。
时间:2021-01-11 19:13:40
You’ll find it hard to get rid of the drug habit you have it.
A. before
B. once
C. until
D. though
A. before
(答案→)B. once
C. until
D. though
解析:考查连词,before 在什么之前,once 一旦,until 一旦,though 虽然,句意:你会发现出去吸毒的习惯很难一旦你染上。所以选B。