—What about ____ book?
—It’s too difficult ____ book for beginners.
| A．the; the | B．a; a | C．a; the | D．the; a |
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 weather in China is different from____.
| A．in America | B．one in America | C．America | D．that in America |
Ten years ago the population of our village was ______ that of theirs.
| A．as twice large as | B．twice as large as |
| C．twice as much as | D．as twice much as |
Last night Mr. Crook didn’t come back at the usual time. ______, he met some friends and atayed out unitl midnght.
| A．Meanwhile | B．However | C．Instead | D．Yet |
Of the two coats, I’d choose the __________ one to spare some money for a book.
| A．cheapest | B．cheaper | C．more expensive | D．most expensive |