yesterday the meeting____,because she had to____her mother's.a.was called for ,call up b.was delayed ,call inc.was put off,call on d.was called off,call at
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
d.was called off,call at
called off取消
call at 拜访，后加一个地点
her mother's指的是“她母亲的家”
答
yesterday the meeting____,because she had to____her mother's.
d.was called off,call at
call on +sb
call at + some place
都解释为拜访，但是后面所接的不一样
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
答
call on 拜访，探望