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【简答题】
Are you persuaded by the speaker that statistics and probability are more important than calculus in the mathematics currirulum? If yes, list some reasons.
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反馈参考答案：
举一反三
【简答题】TEXT B16--21 第16题：
【单选题】慢性支气管炎伴小气道阻塞时最早出现的肺功改变是（）
A.
FEV/FVC%<70%
B.
流速-容量曲线降低MEFV↓
C.
MVV↓（
D.
RV/TLC明显↑
E.
PEF明显↓
【单选题】慢性支气管炎伴小气道阻塞时最早出现的肺功改变是（）
A.
FEV 1 /FVC%<70%
B.
流速-容量曲线降低MEFV↓
C.
MVV↓（
D.
RV/TLC明显↑
E.
PEF明显↓
【简答题】根据下面材料，回答第 21～25 题： 第 21 题 According to the text, the emerging industry which can promote human brains refers to（ ）
【简答题】C The world record for fastest text message typing is held by a 21-year-old college student from Utah, but his flexible fingers could mean serious injury later on. Most s aged 18-21 prefer textin...
【单选题】The best title for the text may be
A.
We Can Live Longer in the 21st Century.
B.
Cancer Can Be Conquered Soon.
C.
The Final Frontier of the 21st Century.
D.
Scientific Breakthroughs of the 21st Century.
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