—What’s his monthly income?
—Well, he ________ earn as ________ as 4,000 dollars a month when his business runs well.
A．can; much
B．might; many
C．must; far
D．should; high
答案：A
考查情态动词和词义辨析。“他的月收入是多少？”“噢，当他的生意做得好的时候，他一个月能赚4000美元。”can“能够，可以”；might没有can的可能性大；must“必须”；should“应该”。much“多”，修饰不可数名词，as much as“多达”。故选A。
| 完形填空。 Peter is thirteen years old. He is __1__ Grade Seven this year. He likes to play football and watch football matches. And he often __2__ newspapers. He does his best to know where and when a football match will be. Now Peter is having lunch. He __3__ the radio, too. He is very happy __4__ there will be a nice football match on TV at four __5__ this afternoon. He wants __6__ it very much. But he __7__ to have English and Chinese lessons. It's hard for him __8__ find a way. "Hello, Mrs Black," Peter says to his teacher __9__ the phone. "Peter is ill in bed. He wants to ask for half a day's leave(请假)." "Oh, I'm _10__ to hear that," says Mrs Black. "But who is that?" "It's my father, Mrs Black." | ||||
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