问题
You should study the details of the policy before you sign it.
A:in return
B:in advance
C:at ease
D:on purpose;
B:in advance
C:at ease
D:on purpose;
正确答案是：
同类题型
Mr.Smithstoodbesidethewindow,hisattention____thecaroutside
day, Jane walked away from the discussion. Otherwise, she ______something she would regret later.
The harder you__________, the better progress you ___________.
You’d better ______ ask old granny for help because her memory is getting poorer now.