AnewkindofdrugtocureH7N9birdfl

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更新 2022-09-03
科目英语
题型单选题
难度中等
浏览 418

A new kind of drug ___ ___ to cure H7N9 bird flu by the scientists and they are hopeful that they will succeed in a couple of weeks.

A．has been developed

B．is being developed

C．is developing

D．has developed

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We can never expect _____ bluer sky unless we create _____ less polluted world.

A．the; the	B．the; a
C．a ; the	D．a; a

题型：未知
难度：未知

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--- My husband and I really liked that car, but we didn’t have enough money at that time.
--- Or you _____ it. What a pity!

A．bought	B．had bought
C．would buy	D．would have bought

题型：未知
难度：未知

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--- Do you mind if I leave my car here for a minute?
--- ______.
A. Great! I love cars
B. Of course not. It’s not allowed here
B. No, you can’t
D. I’d rather you didn’t, actually

题型：未知
难度：未知

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If he takes on this work, he will have no choice but _____ an even greater challenge .

A．meets

B．meeting

C．meet

D．to meet

题型：未知
难度：未知

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A lot of exercise outdoors could _____ positive energy which helps you to reduce stress.

A．give in	B．give off
C．give away	D．give up

题型：未知
难度：未知

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