Question

________ a lot of trees in this area, but now we can see a tall building instead.

A．There used to have	B．There used to be
C．There is used to having	D．There is used to being

Answer 1

B

考查there be結構。句意“這個地區過去有很多樹木，但現在，取而代之的卻是一棟大樓。”“過去有......”用there used to be表示。There be結構不能和have混用，排除A、C；be used to doing sth.“習慣于......”，排除D。故選B。