What a bargain！The price of this dress is_______ that of the skirt．

A．half not as much as

B．much not as half as

C．not half as much as

D．a(chǎn)s much as not half

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He is never satisfied with what he has got. The grass is always greener on the other side of the ____.

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B． American blacks produce more vitamin D with their skin than others．

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________ I came, the city wasn’t so beautiful.

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Many gardeners believe that “talking” to their plants helps them grow---it turns out that they may not be crazy after all. According to the scientists from the University of Exeter, plants may keep communicating with each other through a secret “unseen” language.

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D. The nearby cabbage plants communicated through a secret language.

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B. can feel pain when they are cut

C. can warn the other leaves about danger

D. can talk with each other

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