问题补充:
We’ll have a picnic in the Summer Palace this Sunday it rains or it’s very cold.
A. since
B. if
C. until
D. unless
答案:
A. since
B. if
C. until
(答案→)D. unless
解析:可联系答.案.网客服索取。
时间:2023-10-28 18:51:44
We’ll have a picnic in the Summer Palace this Sunday it rains or it’s very cold.
A. since
B. if
C. until
D. unless
A. since
B. if
C. until
(答案→)D. unless
解析:可联系答.案.网客服索取。