问题描述:
E-mail as well as telephone ,( ) an important role in daily communication .
E-mail as well as telephone ,( C ) an important role in daily communication .
A .puts B .are putting C .plays D .are playing
为什么选C
E-mail as well as telephone ,( C ) an important role in daily communication .
A .puts B .are putting C .plays D .are playing
为什么选C
问题解答:
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