Question

There ________ lots of trees on both sides of this street.But now they are all gone. A．used ..

There ________ lots of trees on both sides of this street.But now they are all gone. A．used to have B．are used to be C．used to be D．are used to have

Answer 1

C

试题分析：be used to sth习惯于某事;used to do sth过去常常做源旁某事.结合下文可知句意为：这条街两边过去常常有许多树。故选C。 点评：used to用法比较固定，需要雹陪橡注意use还可以作为被动语态使用，sth be used to do sth某物被用乱塌来做某事。