On the 40th Earth Day, Dr Wang gave us a talk on the importance of ________ the earth．

[　　]

A．practicing

B．preventing

C．polluting

D．protecting

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科目：初中英語(yǔ) 來(lái)源：江蘇期末題 題型：單選題

On the 40th Earth Day, Dr Wang gave us a talk on the importance of ______ the earth.

[     ]

A. practicing
B. preventing
C. polluting
D. protecting

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科目：初中英語(yǔ) 來(lái)源： 題型：

On the 40th Earth Day, Dr Wang gave us a talk on the importance of ______ the earth.
A．practicingB．preventingC．pollutingD．protecting

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科目：初中英語(yǔ) 來(lái)源： 題型：

      On the 40th Earth Day, Dr Wang gave us a talk on the importance of        the earth.

A. practicing               B. preventing               C. polluting                 D. protecting

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科目：初中英語(yǔ) 來(lái)源：2010—2011學(xué)年江蘇省南通市海門(mén)中學(xué)初一上學(xué)期期末考試英語(yǔ)卷 題型：單選題

On the 40th Earth Day, Dr Wang gave us a talk on the importance of ______ the earth.

A．practicingB．preventingC．pollutingD．protecting

查看答案和解析>>

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