导语：如今试题涉及各个领域，它是考核某种技能水平的标准。下面是小编给大家整理的初中定语从句试题的内容，希望能给你带来帮助!

初中定语从句试题

选择填空

　　1. Don’t talk about such things of _______ you are not sure.

　　A. which B. what C. as D. those

　　2. Is this the factory __________ you visited the other day?

　　A. that B. where C. in which D. the one

　　3. Is this factory __________ some foreign friends visited last Friday?

　　A. that B. where C. which D. the one

　　4. Is this the factory __________ he worked ten years ago?

　　A. that B. where C. which D. the one

　　5. The wolves hid themselves in the places __________ couldn’t be found.

　　A. that B. where C. in which D. in that

　　6. The freezing point is the temperature __________ water changes into ice.

　　A. at which B. on that C. in which D. of what

　　7. This book will show you __________ can be used in other contexts..

　　A. how you have observed B. what you have observed

　　C. that you have observed D. how that you have observed

　　8. The reason is __________ he is unable to operate the machine.

　　A. because B. why C. that D. whether

　　9. I’ll tell you __________ he told me last week.

　　A. all which B. that C. all that D. which

　　10. That tree, __________ branches are almost bare, is very old.

　　A. whose B. of which C. in which D. on which

　　11. I have bought the same dress __________ she is wearing.

　　A. as B. that C. which D. what

　　12. He failed in the examination, __________ made his father very angry.

　　A. which B. it C. that D. what