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【多选题】
关于慢性支气管炎下列哪些说法是不正确的( )A.
两肺底可闻及干性啰音
B.
吸入支气管扩张剂后,FEV1/FVC＜70%
C.
活动后气短
D.
X线检查肺纹理紊乱,呈条索状
E.
慢性支气管炎急性加重的主要原因是由于天气变冷
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【简答题】哪些互联网理财产品好，有什么特点？
【单选题】听力原文：W：I have to set off at 7 o'clock in the morning to attend a 10 o'clock class every morning．I can't stand this any longer． M：Your brother's college is even farther than yours．Have you heard him sa...
A.
Setting off at 7 o'clock is no big deal.
B.
She should arrange her life better.
C.
Her brother can tell her what to do.
D.
She should not complain it.
【简答题】最好的互联网投资理财方式是什么，有什么特点？