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【多选题】
有的特性,下列哪个正确?
A.
是第一位测量出光速的人
B.
光有粒子性
C.
光有波动性
D.
光同时具有波动与粒子两种特性
E.
牛顿认为光具有波动性
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举一反三
【多选题】The word “fly” is very cleverly used in the poem “I Heard a Fly Buzz —When I Died”. What are the connotative meanings of it?
A.
It refers to that insect. Before death, the “fly” was buzzing around,“I” hear it.
B.
It suggests that the bustle of life is followed by the silent journey of death.
C.
It implies that death is not that important. “I” take a peaceful attitude towards death.
D.
It may indicate “free flying”. After death, it may lead “me” to go farther into the space of the forever: “I” am flying.
【简答题】骨骼的作用有两种,一是_____________,二是_____________。
【单选题】下列可做片剂的泡腾崩解剂的是
A.
枸橼酸与碳酸钠
B.
淀粉
C.
预胶化淀粉
D.
羧甲基纤维素钠
【单选题】下列不属于国际技术贸易交易范围的项目是( )
A.
专有技术
B.
商标
C.
机器设备
D.
专利
【多选题】The word “fly” is very cleverly used in the poem “I Heard a Fly Buzz —When I Died”. What are the connotative meanings of it?
A.
It suggests that the bustle of life is followed by the silent journey of death.
B.
It refers to that insect. Before death, the “fly” was buzzing around, “I” hear it.
C.
It implies that death is not that important. “I” take a peaceful attitude towards death.
D.
It may indicate “free flying”. After death, it may lead “me” to go farther into the space of the forever: “I” am flying.
【单选题】关于肝脏功能受损时可出现的情况,叙述错误的是()。
A.
ALT↑
B.
A/G比值↓
C.
糖原合成作用↓
D.
GGT↑
E.
A/G比值↑
【单选题】进行已知成分的有机混合物的定量分析,宜采用( )。
A.
紫外—可见光谱法
B.
质谱法
C.
化学滴定
D.
色谱法
【单选题】动物采血应在末次免疫后:
A.
1-3d
B.
5-7d
C.
7-10d
D.
2周
E.
1月
【单选题】动物采血应在末次免疫后()
A.
1~3天
B.
6~7天
C.
7~10天
D.
10~20天
E.
20天以上
【单选题】关于肝脏功能受损时可出现的情况,叙述最准确的是
A.
ALT↑
B.
A/G比值↓
C.
血浆胆固醇酯/胆固醇比值降低
D.
以上均是
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