问题补充:
.Part of the family out on holiday. They are supposed to be back at the end of this week.
A. is
B. are
C. was
D. were
答案:
A. is
(答案→)B. are
C. was
D. were
解析:可联系答.案.网客服索取。
时间:2018-12-25 18:01:54
.Part of the family out on holiday. They are supposed to be back at the end of this week.
A. is
B. are
C. was
D. were
A. is
(答案→)B. are
C. was
D. were
解析:可联系答.案.网客服索取。