8.( )We should study the new traffic rules and 1earn how ourselves. A.protect B.to protect C.protecting D.protected 查看更多

 

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We should study the new traffic rules and 1earn how___________ ourselves.

A.protect           B.to protect         C.protecting         D.protected

 

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We should study the new traffic rules and 1earn how___________ ourselves.

A.protect           B.to protect         C.protecting         D.protected

 

查看答案和解析>>

We should study the new traffic rules and 1earn how___________ ourselves.

    A.protect          B.to protect      C.protecting        D.protected

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