问题补充:
there is a snowstorm or some other bad weather, the mail always comes on time.
A. Because
B. Unless
C. As
D. So
答案:
A. Because
(答案→)B. Unless
C. As
D. So
解析:可联系答.案.网客服索取。
时间:2021-09-19 16:16:05
there is a snowstorm or some other bad weather, the mail always comes on time.
A. Because
B. Unless
C. As
D. So
A. Because
(答案→)B. Unless
C. As
D. So
解析:可联系答.案.网客服索取。