--- Do you know Uncle Tom is crazy about gardening?---Sure. He ____ his flowers
题型：不详难度：来源：
--- Do you know Uncle Tom is crazy about gardening?
---Sure. He ____ his flowers in the garden now.| A．may be watering | B．must be watering | C．could look after | D．ought to watch |
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答案
| B |
解析
| 考情态动词表示猜测的用法。在表示十分肯定的猜测时，要用must。从对话来判断，此刻Uncle Tom一定正在花园里种花呢。选项A是干扰项，要注意may在表示猜测时，仅能表示不是十分有把握的猜测。 |
举一反三
I _____ you somewhere before , but your name has escaped me _____ moment . | A．must see ; for a moment | B．must have seen ; for a moment | | C．must see ; for the moment | D．must have seen ; for the moment |
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--- What book are you reading? Wow, Harry Porter! May I have a look at it?
--- Yes, of course. You have it as soon as I get through with it.| A．must | B．should | C．will | D．shall |
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It"s nearly seven o"clock . Jack _____ be here at any moment . | A．must | B．need | C．should | D．can |
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She"s too thin. She ____ gain some weight but she _____ too little.| A．would, ate | B．will, eats | C．would, eats | D．will, ate |
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I _____ my son ____ a doctor,but he wasn’t good enough at science.| A．hoped; would become | B．had hoped ; would become | | C．had hoped ;will become | D．hope; will become |
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