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【判断题】
卵石、碎石颗粒的长度大于该颗粒所属相应粒级的平均粒径2.4倍者为针状颗粒;厚度小于平均粒径0.5倍者为片状颗粒A.
正确
B.
错误
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举一反三
【单选题】By citing Newton, the author intends to convey the idea that______.
A.
heroic geniuses are usually quite modest
B.
the act of discovery is complex and difficult to describe
C.
the story of a single genius is often inspiring
D.
discovery is always the result of collective wisdom
【简答题】学生掌握的知识越多，智力发展水平就越高．（ ）
【单选题】下列关于血脂的叙述不正确的是( )。
A.
人群血清总胆固醇水平与冠心病的发病率和死亡率成正比
B.
低密度脂蛋白胆固醇为粥样斑块中胆固醇的主要来源
C.
高 密度脂蛋白胆固醇与冠心病的发生呈正相关
D.
血清胆固醇水平升高的年龄越早，以后发生冠心病的机会越多
【简答题】The Friendship Force
says, “When you have international friends, ____ .”A. you bring peace to the world B. you can be in the Friendship Force
【单选题】Those who are often hailed by their colleagues as “geniuses” are usually ______.
A.
good at accessing their imaginations
B.
good with mathematics and physics
C.
found to have a genetic characteristic
D.
found to be capable of visualizing
【单选题】People who habitually access their imagination are often hailed by their colleagues as “geniuses”.
A.
acknowledged
B.
signaled
C.
greeted
D.
compared
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