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问题
单项选择题
尿液常规检验每次留取尿标本的量不应少于()
A.5ml
B.10ml
C.15ml
D.20ml
E.30ml
答案
参考答案:C
选择题
Nina is clever but kind of lazy. If she _______ harder, she _______ better grades.
A. will work; gets
B. works; will get
C. will work; will get
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判断题
燃易爆化学物品储存、经营场所不准设置移动式照明灯具。
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