问题补充:
I called his house this morning, but he wasn’t in. So I left a message telling him I would call him the next day.
A. on; on
B. at; at
C. at; on
D. on; at
答案:
A. on; on
B. at; at
(答案→)C. at; on
D. on; at
解析:可联系答.案.网客服索取。
时间:2020-05-01 04:57:04
I called his house this morning, but he wasn’t in. So I left a message telling him I would call him the next day.
A. on; on
B. at; at
C. at; on
D. on; at
A. on; on
B. at; at
(答案→)C. at; on
D. on; at
解析:可联系答.案.网客服索取。