问题补充:
Our classroom is very clean. Do you know who___cleaned it?
A. was it that
B. it was that
C. was it who
D. he was
答案:
A. was it that
(答案→)B. it was that
C. was it who
D. he was
解析:who引导的从句是强调句型,在句中作宾语,用陈述语序。
时间:2022-12-16 14:00:18
Our classroom is very clean. Do you know who___cleaned it?
A. was it that
B. it was that
C. was it who
D. he was
A. was it that
(答案→)B. it was that
C. was it who
D. he was
解析:who引导的从句是强调句型,在句中作宾语,用陈述语序。