问题补充:
It’s the first time he has helped us.
A. that
B. before
C. when
D. who
答案:
(答案→)A. that
B. before
C. when
D. who
解析:考查连词。本题考查强调结构it’s … that …,强调状语the first time,故选A。
时间:2020-03-23 02:44:32
It’s the first time he has helped us.
A. that
B. before
C. when
D. who
(答案→)A. that
B. before
C. when
D. who
解析:考查连词。本题考查强调结构it’s … that …,强调状语the first time,故选A。