题目内容:
__________her mother started to go to the meditation class,
A.It was at about this time that
B.That was about this time
C.It was at about this time when
D.It was about this time that
参考答案:
答案解析:
__________her mother started to go to the meditation class,
A.It was at about this time that
B.That was about this time
C.It was at about this time when
D.It was about this time that