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【多选题】
做沥青矿物填充料的物质有(    )。
A.
滑石粉    
B.
石灰石粉    
C.
磨细砂
D.
水泥    
E.
石棉粉
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参考答案:
举一反三
【单选题】After knowing the annoying news, she returned to work, _____.
A.
happy
B.
unhappy
C.
happily
D.
Unhappily
【单选题】“It is not only you but also Tom who ____,” said the teacher after knowing what had happened.
A.
are blamed
B.
is blamed
C.
are to blame
D.
is to blame
【单选题】“It is not only you but also Tom who _________,” said the teacher after knowing what had happene
A.
30. “It is not only you but also Tom who _________,” said the teacher after knowing what had happened. A.are to be blamed
B.
is to be blamed
C.
are to blame
D.
is to blame
【简答题】传输信道一般可分为两组:()和()。
【多选题】信道一般可分为( )
A.
有线信道
B.
无线信道
C.
有限信道
D.
无限信道
【简答题】Knowing about yourself means not only that you find out what you’re good at and what you like, it also means discovering what you’re not good at and what you don’t like. Both help you to see your aim...
【单选题】放大动画相当于镜头中的
A.
推镜头
B.
拉镜头
C.
摇镜头
D.
移镜头
【单选题】消化性溃疡的治疗药物中,能直接中和胃酸的药物是【 】
A.
H2受体拮抗剂
B.
质子泵抑制剂
C.
前列腺素类药物
D.
抗酸剂
【简答题】Knowing about yourself not only means finding out what you’re good at and what you like,but also means discovering what you’re not good at and what you don’t like.Both help you to see your aim in life...
【单选题】关于脑血流量的调节,下列叙述哪项是错误的?
A.
脑血流量主要取决于脑的动、静脉之间的压力差和脑血管对血流的阻力
B.
影响脑血流量的主要是颈动脉压
C.
血液CO2分压升高时脑血流量增加
D.
实验证明,脑的不同部分的血流量是相同的
E.
脑血管接受交感缩血管纤维的支配
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