题目内容

科学洗脸应该是早中晚各一次。()

A. 对
B. 错

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梳头能疏通气血,散风明目。()

A. 对
B. 错

Cell phones were used for making calls.

A. 对
B. 错

PDAs gains wireless connectivity and were not able to send and receive E-mail.

A. 对
B. 错

Smartphones allow individual users to install, configure and run applications of their choosing.

A. 对
B. 错

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