皮皮学,免费搜题
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【单选题】
阿司匹林具有抗血小板聚集作用是因为阿司匹林可抑制血小板的
A.
磷脂酶A2
B.
环氧合酶
C.
血栓素合成酶
D.
前列腺素合成
E.
过氧化酶
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皮皮学刷刷变学霸
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【判断题】由于通常化学键的键能大于 167.4 kJ/mol ,所以波长大于 700nm 的光往往不能引起光化学离解。
A.
正确
B.
错误
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【多选题】科学研究的过程有哪些?
A.
确定研究方向
B.
阐述研究价值
C.
提出研究假设
D.
选定研究问题
查看完整题目与答案
【多选题】以下企业核心竞争力系统的组织部分,正确的是()
A.
核心技术能力
B.
应变能力
C.
组织协调能力
D.
学习模仿能力
查看完整题目与答案
【单选题】He trusts you. Maybe you are able to ( ) him to give up that foolish idea.
A.
advise
B.
make
C.
have
D.
pursuade
查看完整题目与答案
【单选题】It can be inferred that voters in rich countries fail to realize
A.
legal immigrants took away many of their jobs.
B.
immigration can be good to their countries.
C.
immigration brings about the risk of AIDS.
D.
immigrants made use of their health service.
查看完整题目与答案
【单选题】Who can apply for family visas in future?
A.
The uncles and aunts of legal immigrants.
B.
The brothers and sisters of legal immigrants.
C.
The spouses and young children of legal immigrants.
D.
The parents and grandparents of legal immigrants.
查看完整题目与答案
【简答题】由于通常化学键能大于167.47KJ/mol,所以波长大于______的光就不能引起光化学离解。
查看完整题目与答案
【判断题】由于通常化学键的键能大于167.4KJ/mol,所以波长大于500nm的光往往不能引起光化学离解。
A.
正确
B.
错误
查看完整题目与答案
【简答题】He trusts you. Maybe you are able to him to give up that foolish idea. A.advise B.make C.have D.persuade
查看完整题目与答案
【单选题】He trusts you. Maybe you are able to him to give up that foolish idea.
A.
advise
B.
make
C.
have
D.
persuade
查看完整题目与答案
相关题目:
【判断题】由于通常化学键的键能大于 167.4 kJ/mol ,所以波长大于 700nm 的光往往不能引起光化学离解。
A.
正确
B.
错误
查看完整题目与答案
【多选题】科学研究的过程有哪些?
A.
确定研究方向
B.
阐述研究价值
C.
提出研究假设
D.
选定研究问题
查看完整题目与答案
【多选题】以下企业核心竞争力系统的组织部分,正确的是()
A.
核心技术能力
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应变能力
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组织协调能力
D.
学习模仿能力
查看完整题目与答案
【单选题】He trusts you. Maybe you are able to ( ) him to give up that foolish idea.
A.
advise
B.
make
C.
have
D.
pursuade
查看完整题目与答案
【单选题】It can be inferred that voters in rich countries fail to realize
A.
legal immigrants took away many of their jobs.
B.
immigration can be good to their countries.
C.
immigration brings about the risk of AIDS.
D.
immigrants made use of their health service.
查看完整题目与答案
【单选题】Who can apply for family visas in future?
A.
The uncles and aunts of legal immigrants.
B.
The brothers and sisters of legal immigrants.
C.
The spouses and young children of legal immigrants.
D.
The parents and grandparents of legal immigrants.
查看完整题目与答案
【简答题】由于通常化学键能大于167.47KJ/mol,所以波长大于______的光就不能引起光化学离解。
查看完整题目与答案
【判断题】由于通常化学键的键能大于167.4KJ/mol,所以波长大于500nm的光往往不能引起光化学离解。
A.
正确
B.
错误
查看完整题目与答案
【简答题】He trusts you. Maybe you are able to him to give up that foolish idea. A.advise B.make C.have D.persuade
查看完整题目与答案
【单选题】He trusts you. Maybe you are able to him to give up that foolish idea.
A.
advise
B.
make
C.
have
D.
persuade
查看完整题目与答案