问题补充:
Ben was busy taking a training class. we had to wait for himfor half an hour..
A. so
B. if
C. or
D. but
答案:
(答案→)A. so
B. if
C. or
D. but
解析:本题难度适中,前后句子是因果关系,答案选A。
时间:2022-08-24 16:55:08
Ben was busy taking a training class. we had to wait for himfor half an hour..
A. so
B. if
C. or
D. but
(答案→)A. so
B. if
C. or
D. but
解析:本题难度适中,前后句子是因果关系,答案选A。