There is no _______ in persuading him to give up computer games.

A．doubt

B．point

C．wonder

D．value

咳嗽，痰稀白，稍有恶寒发热，无汗，苔白，脉浮紧，此证属于

A．风寒表证

B．寒邪客肺

C．风寒束肺

D．寒饮伏肺

E．痰湿蕴肺