1、【题目】The bike ____ he went to school was stolen last week,which made him feel sad.

答案：

on which

解析：

暂无解析

1、【题目】Thespeed____Tomdriveshiscaristoohigh.

答案：

at which

解析：

暂无解析

1、【题目】He built a telescope ____ he could study the skies in his free time.

答案：

through which

解析：

暂无解析

1、【题目】Washer is a machine ____ (用它我们洗衣服)or a person who is washing.

答案：

with which we wash clothes

解析：

暂无解析

1、【题目】Who do you suppose is the man ____ our teacher is talking ?

答案：

to (with，about) whom

解析：

暂无解析

1、【题目】Whodoyousupposeistheman____ourteacheristalking?

答案：

to (with，about) whom

解析：

暂无解析