问题补充:
38.The task is hard, , the workers managed to finish it in time.
A. therefore
B. otherwise
C. however
D. yet
答案:
A. therefore
B. otherwise
(答案→)C. however
D. yet
解析:however 作可是解时,含义同but,前者有逗号相隔,后者后面没有逗号,前面可好可无。
时间:2019-10-20 03:36:41
38.The task is hard, , the workers managed to finish it in time.
A. therefore
B. otherwise
C. however
D. yet
A. therefore
B. otherwise
(答案→)C. however
D. yet
解析:however 作可是解时,含义同but,前者有逗号相隔,后者后面没有逗号,前面可好可无。