There _______ some trees around the house. Now, there's nothing. [ ]A. used to have B. used to

题目简介

There _______ some trees around the house. Now, there's nothing. [ ]A. used to have B. used to

题目详情

There _______ some trees around the house. Now, there's nothing.

[     ]

A. used to have
B. used to be
C. are used to have
D. use to be
题型:单选题难度:中档来源:山东省期中题

答案

B

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