In _____ 1870’s Marx found it important to study _____ situation in Russia.
| A．a; the | B．an; a | C．/ ; / | D．the; the |
—Did Linda see the traffic accident
No, no sooner ____ than it happened.
| A．had she gone | B．she had gone | C．has she gone | D．she has gone |
If you take sleeping pills for a long time, you will____ them.
| A．be addicted to | B．be attracted to | C．be devoted to | D．be exposed to |
The accident that happened at an oilfield____ the southeast coast of the U．S．A has caused great damage to the environment.
| A．away | B．from | C．off | D．beyond |
It is the discovery of Cao Cao’s tomb, _____ was made in Anyang, Henan province, ____ has received widespread attention．
| A．where; which | B．where; that |
| C．that; which | D．which; that |
There a trend that 3D films will become more popular ever since the film Avatar hit the market．
| A．has arisen | B．arose | C．is arising | D．will arise |