The wings of the plane, which stretched out for 80 feet, were ______ of its body.
| A．more than the length twice |
| B．more than twice the length |
| C．twice the length more than |
| D．twice more than the length |
The police have ____ power to deal with such matters by ____ law.
| A．the; the | B．不填；不填 | C．不填；the | D．the；不填 |
Listen! His family must be quarrelling, ____?
| A．mustn’t it | B．isn’t it | C．aren’t they | D．needn’t they |
The little girl couldn’t work the problem out. She wasn’t ____ clever.
| A．that | B．much | C．enough | D．too |
The engineers made two big plans for the dam, ____ was never put in force.
| A．one of them | B．which | C．one of which | D．every one of which |
——What do you think of the concert?
——I really enjoy it. I didn’t expect it was ____ wonderful.
| A．as | B．more | C．most | D．very |