yesterday the meeting____,because she had to____her mother's.
问题描述:
yesterday the meeting____,because she had to____her mother's.
a.was called for ,call up b.was delayed ,call in
c.was put off,call on d.was called off,call at
答
答案D,第2空为拜访她妈妈家
拜访 call on sb
call at some place
题目是拜访her mother's,是指她妈妈家,为地方,用call at
如果是题目是her mother,则用call on