题目内容
（请给出正确答案）
[主观题]
A．慢性咳嗽、大量脓痰，反复咯血常见于B．咳嗽、咳痰伴喘息五年持续3个月、连续2年以上常见于C．劳力性
A．慢性咳嗽、大量脓痰，反复咯血常见于
B．咳嗽、咳痰伴喘息五年持续3个月、连续2年以上常见于
C．劳力性呼吸困难伴咳嗽、咯血常见于
D．塞战、高热、胸痛、铁锈色痰常见于
E．午后低热、盗汗、咳嗽、咳痰、痰中带血常见于
慢性支气管炎E．
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[A] the more time people spend on media use, the less time they spend on exercising
[B] the lightest media users spend more time in studying, exercising and sleeping
[C] the heaviest media users are more likely to suffer healthy problems
[D] the heaviest media users are more likely to have emotional problems
