Itbecomemuchtoprovideenoughene

It become much _______ to provide enough energy for a big city with large population.

A．difficult	B．more difficult
C．most difficult	D．easy

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相关试题

— Where shall we eat tonight?
— Let’s ask Harry. He always knows the _____________ place to go.

A．good

B．well

C．better

D．best

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Bell, just take a bite. My cake looks ugly but it tastes as good as ___________ Mum made yesterday.

A．it

B．one

C．the one

D．this

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— When can I see you again?
—___________ is fine with me. I’m free these days.

A．Sometime	B．Any time
C．Sometimes	D．No time

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Don’t worry about him any more. He is old enough to think ___________.

A．by himself	B．for himself
C．in himself	D．about himself

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— Dad, my watch doesn’t work.
— ___________ Let me see what I can do for you.

A．I am sorry to hear that.	B．Not really.
C．How come?	D．Why not?

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