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【单选题】
以下关于输液的叙述错误的是:()。A.
输液从配制到灭菌以不超过12h为宜
B.
输液灭菌时一般应预热20 ～ 30分钟
C.
输液澄明度合格后检查不溶性微粒
D.
输液灭菌时间达到灭菌温度后计算
E.
输液灭菌完毕，待压力降至 “0”后稍停片刻再缓缓地打开灭菌器门放出蒸汽
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【判断题】Emails allow us to keep projects moving when our co-workers are unavailable or on the other side of the world.
A.
正确
B.
错误
【简答题】My name is Wu Dong. I’m a worker in a big shop. I don’t work in the morning. I only work at night(夜里). Every morning I come home at about half past six. I have breakfast at seven. After breakfast I go...
【单选题】Mr. White, along with his assistants, _________ on the project day and night to meet the dealine.
A.
work
B.
working
C.
is working
D.
are working
【单选题】Shewalked along the street, with a white bag in her right hand, _______ where togo.
A.
not having known
B.
not knowing
C.
didn`tknow
D.
not to know
【单选题】Mr. White, along with his assistants, ______ on the project day and night to meet the deadline.
A.
work
B.
working
C.
is working
D.
are working
【简答题】white–wit
【单选题】I don’t really work here.I____until the new secretary arrives.
A.
just help out
B.
have just helped out
C.
am just helping out
D.
is completed
【单选题】I work ____ during the weekdays, but I don’t work at all on the weekend. I work forty hours a week.
A.
a lot
B.
many
C.
much
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