After the new technique was introduced, the factory produced _____ tractors in 1988 as the year before.
| A．as twice many | B．as many twice |
| C．twice as many | D．twice many as |
The history of nursing __ the history of man.
| A．as old as | B．is old than | C．that is as old as | D．is as old as |
The child was __ immediately after supper.
| A．enough tired to go to bed | B．too tired to go to bed |
| C．so tired that he went to bed | D．very tired, he went to bed |
—Does Mr. Smith live next door to you?
—No, but he _______.
| A．is used to | B．used to | C．used | D．used to be |
It takes_____time to go there by plane than by ship.
| A．far fewer | B．far less |
| C．much fewer | D．more less |
He was_____weak_____ he couldn’t stand up.
| A．such, that | B．so, that | C．very, that | D．so, as to |
They worked hard_____they finished their work ahead of time.
| A．so | B．so that | C．such that | D．so as to |
His speech made_____deep impression on the audience that they could hardly forget it.
| A．such a | B．so a | C．so | D．such |
—Time flies! The wonderful party is over. We'll have to part.
—No need to feel blue. _________
| A．A still tongue makes a wise head. | B．A single flower does not make a spring. |
| C．All good things come to an end. | D．All that glitters is not gold. |
______ happened to be no one in that house when the typhoon hit the area.
| A．It | B．There | C．This | D．That |