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【多选题】
下列关于实验室用水情况说法正确的是（）A.
节约用水、随手关紧水龙头。避免长流水。
B.
水迷宫、水浴锅、高压灭菌器等均需要提前预热或长时间加热，故需注意干烧或短路等现象，及时补充实验用水。
C.
纯水机接水无需人员看守
D.
分子生物学实验室制胶后多余胶液或残胶可倒入通风橱下水或生活下水
E.
超低温冰箱除霜无需人员看守
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举一反三
【简答题】The _____、_____ of a memo indicates what the memo is about.
【简答题】What is the heading of a memo?
【单选题】A memo that is brief and to the point is more likely to be read than one that is verbose and rambling. What is the meaning of verbose?
A.
wordy
B.
argumentative
C.
short
【单选题】A memo that is brief and to the point is more likely to be read than one that is verbose and rambling. What is the meaning of verbose?
A.
argumentative
B.
wordy
C.
short
【单选题】What is mainly discussed in the memo?
A.
Efforts to secure a contract
B.
The reasons a contract was won
C.
Advice for securing international contracts
D.
A company's reaction to winning a contract
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