_____ unemployment and crime are high, it can be assumed that the latter is due to the former.
| A．Before | B．Where | C．Unless | D．Until |
3.The man pulled out a gold watch, __________ were made of small diamonds.
4.
| A．the hands of whom | B．whom the hands of |
| C．which the hands of | D．the hands of which |
1.By nine o'clock, all the Olympic torch bearers had reached the top of Mount Qomolangma, ___________ appeared a rare rainbow soon.
2.
| A．of which | B．on which | C．from which | D．above which |
Don’t try to _____ your boss; he won’t plan to employ me—a fresh student.
| A．suggest | B． persuade | C．advise | D． expect |
The dog was so _____ to its master that it would not leave him, even when he was dead.
| A． devoted | B． mean |
| C． active | D． generous |
We shouldn’t spent our money testing so many people, most of _____are healthy
| A．that | B．which |
| C．what | D．whom |