After the new technique was introduced, the factory produced _________ bikes in 2010 as the year before.
| A．as twice many | B．as many twice |
| C．twice as many | D．twice many as |
____in the leg made it impossible for him to walk home.
| A．Injured | B．Being injured | C．To be injured | D．Having injured |
She just couldn’t believe that her husband__________desert her after he became rich.
| A．might | B．must | C．should | D．shall |
Never before _______so highly successful in his attempts to forecast the weather accurately on a small scale.
| A．man has been | B．man is | C．has man been | D．will be man |
Mr. Smith has two sons, one of____working as a bus driver.
| A．them | B．who | C．whom | D．whose |
I admired the painting, and Ted said he would like me to have___as a gift from him.
| A．some | B．this | C．one | D．it |