--What was the party like?
--Wonderful. It is years_____________ I enjoyed myself so much.
| A．before | B．after | C．that | D．since |
The word "breakthrough" is often used when talking about the newest drug or the next treatment ___ in cancer research．
| A．finding | B．being found | C．to be found | D．found |
October 24, 1860, the Qing government and the Britain sighed "the treaty ofBeijing", ___ put an end to the second Opium war．
| A．which | B．that | C．when | D．in which |
___ the invention of the steam engine, the industrial revolution played a vital role in human history．
| A．Originating in | B．Originated in |
| C．To originate in | D．Being originated in |
Blog, a shared on line journal where people can post diary entries about their personal experience and
hobbies, ___ more and more popular with people of all ages．
| A．becomes | B．become |
| C．becoming | D．is becoming |
My car’s performance is ___ since the engine’s been tuned and the tires have been changed．
| A．better as twice | B．twice as the condition |
| C．twice as good | D．twice as better |