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【简答题】
进行危险品仓储有哪些基本要求?
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举一反三
【单选题】He had____ for supper and felt uncomfortable.
A.
too many
B.
much too
C.
too much
D.
many too
【多选题】发酵培养基中营养基质无机盐和微量元素的主要作用包括:
A.
构成菌体原生质的成分
B.
作为酶的组分或维持酶活性
C.
调节细胞渗透压
D.
缓冲pH值
E.
参与产物的生物合成
【单选题】在新生刚入学缓冲期发生的适应性问题可以用( )来改变
A.
培养爱好
B.
加入社团
C.
坚持作息
D.
坚持运动
【单选题】制图标准规定,铅垂尺寸线上的尺寸数字字头方向是
A.
向上
B.
向左
C.
保持字头向上的趋势
D.
任意
【简答题】Complete the sentences with the target words in the box. Change the form where necessary. Be careful, there are two extra words. 1. The little girl felt _____ for lying to her parents. 2. The contest ...
【单选题】He felt much too ______ at being the center of attention
A.
public
B.
advanced
C.
embarrassed
D.
honest
【简答题】When Paul worked in marketing, he shared an office with another colleague. They each felt the other chatted on the phone too much, which really ____________.
【单选题】He felt much too ______ at being the center of attention.
A.
embarrassed
B.
public
C.
advanced
D.
honest
【单选题】He felt bad because he had drunk too _______the night before.
A.
many
B.
much
C.
few
D.
little
【多选题】培养基中的主要营养成分包括( )
A.
氮源
B.
碳 源
C.
无机盐
D.
生长因子
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