皮皮学，免费搜题
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搜题
【单选题】
洗涤红细胞保存温度为A.
-30以下
B.
2~6
C.
20~24
D.
25~30
E.
-60以下
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】( )42.How many hours do you spend _______TV?
A.
watch
B.
to watch
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D.
watched
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A.
at an end
B.
in the end
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by the end
D.
at the end of
【简答题】I had my first job at the age of thir, when a friend of my mother’s who owned a book shop 36 meI had my first job at the age of thir, when a friend of my mother’s who owned a book shop 36 ___...
【简答题】In a period 12,500 units were made and there was a favourable labour efficiency variance of $14,700. If 42,000 labour hours were worked and the standard wage rate was $7 per hour, how many standard ho...
【单选题】Everything seemed so______that it was difficult to suspect that it was a lie.
A.
plausible
B.
judicious
C.
far-fetched
D.
insistent
【单选题】As it was his first time to visit the science museum, the boy seemed _______ about everything there.
A.
anxious
B.
curious
C.
particular
D.
frightened
【简答题】听下面一段材料，回答第1-4题。 1. What does the speaker think of his working conditions? A. Poor. B. S0-so. C. Good. 2. How many hours does the speaker work every week? A. 38. B. 40. C. 42. 3. How does the speaker...
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