-Which book do you want, the chemistry book or the English book?
- ________ .
| A．I like all | B．Everyone is OK |
| C．Each will do | D．Either will do |
Not only I but also Jane and Mary _____ tired of having one examination after another.
| A．is | B．are | C．am | D．be |
--What is the model plane like?
--Well, the wings of the plane are___________ of its body.
| A．more than the length twice | B．twice more than the length |
| C．more than twice the length | D．more twice than the length |
—Do you regret spending 500 dollars on the overcoat?
—No,I would have paid _________ if the shop owner had insisted.
| A．twice as much | B．twice as many | C．much as twice | D．many as twice |
Americans eat ________as they actually need every day.
| A．twice as much protein | B．twice protein as much twice |
| C．twice protein as | D．protein as twice much |
After the new technique was introduced, the factory produced______ tractors in 1998 as the year before.
| A．as many twice | B．as twice as many | C．twice as many | D．twice many as |