To plant a tree，we must dig_________ .?

A.a three feet deep hole

B.three-foot deep a hole?

C.a hole three feet deep

D.a three-feet-deep hole?

C?


解析:

three feet deep作a hole的后置定語，不能作前置定語，作前置定語應(yīng)該說：a three-foot-deep hole。?

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NPR said in a statement that it gave Mr． Williams notice of his ending in this organization on Wednesday night．

The move came after Mr． Williams, who is also a Fox News political analyst, appeared on the “The O’Reilly Factor” on Monday． On the show, the host, Bill O’Reilly, asked him to respond to the idea that the United States was facing a “Muslim dilemma（窘境）．”Mr． O’Reilly said, “The cold truth is that in the world today jihad（圣戰(zhàn)）, helped and encouraged by some Muslim nations, is the biggest threat on the planet．”

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Today just as technology changed the face of industry, farms have undergone an “agricultural revolution”. On the farm of today, machines provide almost all the power.
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C
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B．Farmers mainly use machines on their farms at present.
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