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【单选题】
颗粒剂对粒度的要求正确的是（ ）A.
越细越好，无粒度限定
B.
不能通过2号筛和能通过4号筛的颗粒和粉末总和不得超过8.0%
C.
不能通过1号筛和能通过5号筛的颗粒总和不得超过15.0%
D.
不能通过2号筛和能通过4号筛的颗粒和粉末总和不得超过6.0%
E.
不能通过1号筛和能通过4号筛的颗粒和粉末总和不得超过6.0%
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反馈参考答案：
举一反三
【单选题】She had a stomachache she ate something bad. A . so B . because C . or D . although
A.
． so
B.
． because
C.
． or
D.
． although
【单选题】Under conditions of glucagon release, the degradation of liver glycogen normally produces which one of the following?
A.
More glucose than glucose 1-P
B.
More glucose 1-P than glucose
C.
Equal amounts of glucose and glucose 1-P
D.
Neither glucose nor glucose 1-P
E.
Only glucose 1-P
【单选题】The degradation of glycogen normally produces
A.
more glucose than glucose l-phosphate
B.
more glucose 1-phosphate than glucose
C.
equal amounts of glucose and glucose 1-phosphate
D.
neither glucose nor glucose l-phosphate
E.
only glucose l-phosphate
【简答题】刻录机有 、 、 和
【单选题】The real goal in security now is to retard the degradation of the halfl ives of secrets. Secrets are like isotopes.
A.
reduction of energy to a less readily convertible form
B.
wearing down and disintegrating of rock
C.
lowering the quality of something
【单选题】下列各组词语中的后一个音节都读轻声的一组是（）。
A.
石榴、木头、爸爸、认识、明白
B.
先生、桌子、消息、老头、经过
C.
委屈、亲家、佩服、清楚、电子
D.
动弹、姐姐、高兴、美好、看过
【判断题】目前市场上常用的有CD光盘刻录机和DVD光盘刻录机,包括CD-R刻录机、DVD-R刻录机、CD-RW、DVD-R/DVD+R、DVD-RW/DVD+RW、DVD-RAM等类型。
A.
正确
B.
错误
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