【正文】 ”可知，應(yīng)是如果你一定要抽的話。11．D解析：D【詳解】句意：對不起，這里不允許抽煙。10．B解析：B【詳解】句意：我聽不清你說什么?？疾榍閼B(tài)動詞。might也許；must必須；mustn’t禁止；may也許。8．B解析：B【詳解】句意：——這周五郎朗會去藝術(shù)中心表演嗎？——是的?？疾榍閼B(tài)動詞辨析。must必須；should應(yīng)該；may可能；need需要。故選C。我馬上把火撲滅。may也許；may not也許不；must一定；can’t不能。4．C解析：C【詳解】句意：——有人敲門。 考查情態(tài)動詞。need需要；may可能；should應(yīng)該；must一定。故選A。考查情態(tài)動詞詞義辨析。 mending B．needed。 of B．No, we mustn’t。t C．needn39。t B．shouldn39。get used to it in winter.A．can’t B．needn’t C．mustn’t D．shouldn’t20．You ________ write the report again because spelling mistakes are not allowed at all.A．must B．can C．may D．could21．—The article says that a person’s animal sign decides his personality.—You ________ read it for fun, but don’t believe in that.A．can B．must C．shouldn’t D．needn’t22．According to the rule, used batteries ________ be dropped in the red bin for harmful wastes.A．may B．would C．should D．might23．—In China, many parents plain that their children have to stay up late to do the homework. —Don’t worry. The government has realized the problem. I’m sure there ________ be good news soon.A．can B．should C．need D．must24．—Is it usually warm in Yancheng in May??—Yes. But it _______ be rather cold sometimes.A．must B．should C．would D．can25．— Is the boy over there Tom? He often wears a jacket like that.— It _______ be him. He is absent from school today.A．needn’t B．shouldn’t C．mustn’t D．can’t26．You ________ pay too much attention to protecting yourself if you plan to go abroad.A．mustn’t B．can’t C．shouldn’t D．needn’t27．—Must we stop the Japanese government discharging nuclear waste water (排放核污水) into the Pacific Ocean?—________. Because everyone should protect our earth and it is bad ________ us to eat the polluted seafood and drink the waste water.A．Yes, we can。 for28．— Excuse me. I haven’t finished reading the book yet. May I keep it a bit longer?— Sorry, you ________. You must return it on time.A．needn’t B．can’t C．won’t D．shouldn’t29．You ________ require others to do with the problem like you. Everyone has his own way.A．mustn’t B．needn’t C．may not D．shouldn’t30．For the safety of the passengers, objects like guns ________ be carried on board.A．may not B．needn’t C．might not D．mustn’t31．— What is that young lady’s job?— She ________ be a nurse, I’m not sure.A．must B．may C．need D．would32．—Mum, I bought some strawberries on my way home.—Oh, you’re so sweet. But the strawberries ________ be put into the fridge for freshness.A．must B．can C．may D．need33．— What do you think of the show yesterday?— Some of them were really good but others ________ be better.A．will B．must C．need D．can34．—In China, many students have to stay up l