1. With the help of the German experts, the factory produced ________ cars in 1993 as the year before.( 1994上海)
A. as twice many B. as many as twice. C. as twice as many D. twice as many
2. Mr. Smith _______ me to buy several _________ eggs for the dinner. (1994上海)
A. asked, dozen. B. suggested, dozens of. C. had, dozen. D. persuaded, dozens
3. Paper produced every year is ______ the world’s production of vehicles.(1998上海)
A. the three times weight of B. three times the weight of
C. as three times heavy as D. three times as heavier as
4. It is not rare in_________ that people in ______ fifties are going to university for further education.(1999上海)
A. 90s, the B. the 90s, / C. 90s, their D. the 90s, their
5. _________of the land in that district _______ covered with trees and grass.( 2000上海)
A. Two fifth, is B. Two fifth, are C. Two fifths, is D. Two fifths, are
6. As a result of destroying the forests, a large ________ of desert ________ covered the land. (2001上海)
A. number, has B. quantity, has C. number, have D. quantity, have
7. ________ people in the world are sending information by E-mail every day. (2001上海)
A. Several million B. Many millions C. Several millions D. Many million
8. Americans eat ______ vegetables per person today as they did in 1910. (2002上海春)
A. more than twice B. as twice as many
C. twice as many as D. more than twice as many