Paper bags produced every year are ______ the world’s production of vehicles.
| A．three times the weight of | B．three times weight of |
| C．as three times heavy as | D．three times as heavier as |
Little Tom was so enthusiastic about learning Chinese and after six months, he could speak it ______ fluently.
| A．professionally | B．correctly | C．pretty | D．locally |
This is a complex operation. A team of nurses _____ the doctor in performing the operation.
| A．trained | B．assisted | C．interviewed | D．added |
—Shall we make an appointment at 9 o’clock this Sunday morning?
—________. I will be available the whole morning.
| A．It counts for nothing | B．That suits me fine |
| C．It makes no difference | D．Go right ahead |
With a view to fighting against crimes online, the authority hosted an anti-piracy concert with over 100 pop singers, _______ fans not to buy pirated music and movies.
| A．urging | B．to urge |
| C．having urged | D．urged |
— Do you regret paying 20,000 dollars for the second-hand car?
—Not a bit. I think it deserves ______.
| A．as more than twice many |
| B．more than twice as much |
| C．more than as twice much |
| D．more than twice as many |