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【单选题】
由于（）是人类的近属动物，其组织结构、生理和代谢功能同人类相似，应用此类动物进行研究和试验，可以成为研究人类健康和疾病问题的理想动物模型。在探讨困扰人类的爱滋病、肿瘤、麻疹、疟疾和肝炎等疾病时，非人灵长类是首选或者惟一的试验动物。
A.
非人灵长类
B.
实验犬
C.
小型猪
D.
家兔
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参考答案：
举一反三
【判断题】在Airbnb开展运营的地区,经济型酒店的收入在两年间下降了5%。这是因为共享经济对传统经济产品价格的冲击。
A.
正确
B.
错误
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【多选题】What are the positive& Negative effects of tourism?
A.
Economic effects
B.
Environmental effects
C.
Effects of mega events
D.
Social effects
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【单选题】关于β受体阻断药的降压机制,下列叙述哪项不正确
A.
抑制肾素释放
B.
减少心排出量
C.
扩张血管
D.
减少交感递质释放
E.
中枢降压作用
查看完整题目与答案
【单选题】This is the first study to compare the effects of the new drug with its side effects.
A.
beneficial
B.
specific
C.
powerful
D.
potential
查看完整题目与答案
【单选题】关于β受体阻断药的降压机制,下列叙述哪项不正确
A.
抑制肾素释放
B.
减少心排出量
C.
扩张血管
D.
减少交感递质释放
E.
中枢性降压作用
查看完整题目与答案
【判断题】在 Airbnb 开展运营的地区,经济型酒店的收入在两年间下降了 5% 。这是因为共享经济对传统经济产品价格的冲击。
A.
正确
B.
错误
查看完整题目与答案
【简答题】Though the immediate effects can be seen, the lo______ effects remain unknown.
查看完整题目与答案
【单选题】关于β受体阻断药的降压机制,下列叙述哪项不正确
A.
抑制肾素释放
B.
减少心排出量
C.
直接扩张血管
D.
减少交感递质释放
E.
中枢降压作用
查看完整题目与答案
【单选题】Determining firm performance is a complex interaction of firm effects and industry effects, with other factors also considered. Based on historical analysis, what do we know about firm and industry ef...
A.
Managerial actions rather than firm effects have a large role in firm performance.
B.
Macro environmental effects such as a recession have more impact than either firm or industry effects
C.
Firm effects have more impact on performance than industry effects.
D.
Industry effects have more impact on performance than firm effects.
查看完整题目与答案
【单选题】Is a decentralized, distributed and public digital ledger that is used to record transactions across many computers so that the record cannot be alterred retroactively without the alteration of all su...
A.
Cloud service
B.
Blockchain
C.
Internet of things
D.
Artificial intellingence
查看完整题目与答案
相关题目：
【判断题】在Airbnb开展运营的地区,经济型酒店的收入在两年间下降了5%。这是因为共享经济对传统经济产品价格的冲击。
A.
正确
B.
错误
查看完整题目与答案
【多选题】What are the positive& Negative effects of tourism?
A.
Economic effects
B.
Environmental effects
C.
Effects of mega events
D.
Social effects
查看完整题目与答案
【单选题】关于β受体阻断药的降压机制,下列叙述哪项不正确
A.
抑制肾素释放
B.
减少心排出量
C.
扩张血管
D.
减少交感递质释放
E.
中枢降压作用
查看完整题目与答案
【单选题】This is the first study to compare the effects of the new drug with its side effects.
A.
beneficial
B.
specific
C.
powerful
D.
potential
查看完整题目与答案
【单选题】关于β受体阻断药的降压机制,下列叙述哪项不正确
A.
抑制肾素释放
B.
减少心排出量
C.
扩张血管
D.
减少交感递质释放
E.
中枢性降压作用
查看完整题目与答案
【判断题】在 Airbnb 开展运营的地区,经济型酒店的收入在两年间下降了 5% 。这是因为共享经济对传统经济产品价格的冲击。
A.
正确
B.
错误
查看完整题目与答案
【简答题】Though the immediate effects can be seen, the lo______ effects remain unknown.
查看完整题目与答案
【单选题】关于β受体阻断药的降压机制,下列叙述哪项不正确
A.
抑制肾素释放
B.
减少心排出量
C.
直接扩张血管
D.
减少交感递质释放
E.
中枢降压作用
查看完整题目与答案
【单选题】Determining firm performance is a complex interaction of firm effects and industry effects, with other factors also considered. Based on historical analysis, what do we know about firm and industry ef...
A.
Managerial actions rather than firm effects have a large role in firm performance.
B.
Macro environmental effects such as a recession have more impact than either firm or industry effects
C.
Firm effects have more impact on performance than industry effects.
D.
Industry effects have more impact on performance than firm effects.
查看完整题目与答案
【单选题】Is a decentralized, distributed and public digital ledger that is used to record transactions across many computers so that the record cannot be alterred retroactively without the alteration of all su...
A.
Cloud service
B.
Blockchain
C.
Internet of things
D.
Artificial intellingence
查看完整题目与答案
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