--- Whose hair band is this ? ________ it be Kate’s ? --- I’m not sure . It _

题型：不详难度：来源：

--- Whose hair band is this ? ________ it be Kate’s ?
--- I’m not sure . It ________ be hers.

A．May ; must

B．Must ; may

C．Can ; must

D．Can ; may

答案

解析

试题分析：句意：这是谁的发带？它会是凯特的吗？—我不确定。它可能是她的。May表推测，可能也许大概；must表示肯定推测，一定是， can表能够。根据句意中“我不确定”可知这个发带可能是凯特的。故选D.

举一反三

The flowers in my room every day, or they’ll die.

A．must water

B．must be watered

C．should water

D．can be watered

题型：不详难度：| 查看答案

---Whose book is this?
---It________ be Ning’s because it has her name on it.

A．must

B．can’t

C．might

D．could

题型：不详难度：| 查看答案

Dick speak Chinese? _ Yes, but he can’t speak it well.

A．Should

B．Can

C．Must

D．May

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—Isn’t that Ann’s husband over there?
---No, it _______be him. I’m sure he doesn’t wear glasses.

A．can’t

B．mustn’t

C．won’t be

D．may not

题型：不详难度：| 查看答案

---- Have you ________ Tim to go with us"?
---- No. He wants to but he ________ care for his sister because his parents are busy.

A．regretted; should	B．persuaded; has to
C．contacted, likes to	D．introduced; needs to

题型：不详难度：| 查看答案