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【单选题】
使用无菌溶液时不正确的方法是:
A.
打开无菌容器盖后,盖内面需。
B.
无菌物品取出后,未用也不能放回。
C.
手持无菌容器时住底部。
D.
无菌容器应每周消毒一次。
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A.
1FFFH
B.
17FFH
C.
27FFH
D.
2FFFH
【简答题】One day, when I was in ________ grade, my ________ class was preparing for a big exam. At one point I got up to wash my hands, but there weren't any paper towels. So I went to get some and, in the ___...
【单选题】水稻秧苗 生理性青枯的发病原因主要是 ( ) 。
A.
氮肥过多
B.
灌水不当
C.
光照不足
D.
品种不良
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【单选题】The bakery is open every day ______ Wednesday.
A.
except
B.
besides
C.
except for
D.
except that
【单选题】a bakery open now?
A.
There is
B.
is there
C.
Is there
D.
Are there
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A.
complete sentence
B.
fragment
【单选题】Choose the best topic sentence for each group of supporting sentences. 5.)_________When Ken wanted to enter a good university, he studied hard to pass the examination. The first time he took the exam,...
A.
One of my closest friend, named Ken, is a person I can trust.
B.
My friend Ken is a very successful students.
C.
I admire my friend Ken because he doesn’t give up.
【简答题】tablet computer
【单选题】My teacher recommended that I_____as careful as possible when I took an exam.
A.
am
B.
were
C.
be
D.
will be
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