--Tony, come down and help me with the heavy box! -- Come on! I _____ all day lo

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--Tony, come down and help me with the heavy box!
-- Come on! I _____ all day long．Get Peter to do that!

A．work

B．had been working

C．had worked

D．have been working

答案

解析

时态题。句意：托尼下来帮我搬箱子！得了吧，我一直工作了一天了让皮特帮忙吧！“工作一天”指的是从过去到现在“叫我帮忙”所以要用现在完成进行时，故选D

举一反三

If only I _____ a few days ago！Then I wouldn’t have been feeling so worried now.

A．looked ahead	B．could look ahead
C．were to look ahead	D．had looked ahead

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To his disappointment, the opinion he had stuck out wrong.

A．to turn

B．to turning

C．to turned

D．to be turned

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He claimed _____my grandmother yesterday, but she passed away tens years ago.

A．having met

B．to have met

C．meeting

D．to meet

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If I his advice earlier,I would not be embarrassed now.

A．followed	B．had followed
C．would follow	D．were to follow

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—We "ll go camping tomorrow morning, I promise.
—Maybe by then you your mind.

A．changed	B．are changing
C．will have changed	D．have changed

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