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【单选题】
化学物的一般急性毒性试验,如无特殊要求,对动物性别的要求为 。
A.
雌雄多少都可以
B.
雌雄各半
C.
全部为雄性
D.
全部为雌性
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参考答案:
举一反三
【简答题】解释课程模式再造 .
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【单选题】which word does not mean “fleeting”?
A.
passing swiftly
B.
short lived
C.
temporary
D.
persistent
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【单选题】Which word does not mean “offerspring”
A.
Children
B.
Descendants
C.
Ancestors
D.
/
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【单选题】Which word does NOT collocate with 'duplicate'?
A.
information
B.
time
C.
form
D.
order
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【单选题】which word does not mean “offerspring”
A.
Children
B.
Ancestors
C.
Descendants
查看完整题目与答案
【多选题】国家有关方针政策的影响包括哪些内容()
A.
行政手段
B.
消费心理
C.
经济手段
D.
法律手段
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【单选题】If you travel to and from you work, it is now common to see people .
A.
playing games
B.
reading an e-book
C.
making a phone call
D.
listening to music
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【单选题】Which word does NOT collocate with 'save'?
A.
space
B.
face
C.
time
D.
experience
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【简答题】广域网一般向社会公众开放,因而又被称为_____________
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【简答题】Ifyou travel to and from you work, it is now common to see people .A. playings B. readingan e-book C. a phone call D. listeningto music
查看完整题目与答案
相关题目:
【简答题】解释课程模式再造 .
查看完整题目与答案
【单选题】which word does not mean “fleeting”?
A.
passing swiftly
B.
short lived
C.
temporary
D.
persistent
查看完整题目与答案
【单选题】Which word does not mean “offerspring”
A.
Children
B.
Descendants
C.
Ancestors
D.
/
查看完整题目与答案
【单选题】Which word does NOT collocate with 'duplicate'?
A.
information
B.
time
C.
form
D.
order
查看完整题目与答案
【单选题】which word does not mean “offerspring”
A.
Children
B.
Ancestors
C.
Descendants
查看完整题目与答案
【多选题】国家有关方针政策的影响包括哪些内容()
A.
行政手段
B.
消费心理
C.
经济手段
D.
法律手段
查看完整题目与答案
【单选题】If you travel to and from you work, it is now common to see people .
A.
playing games
B.
reading an e-book
C.
making a phone call
D.
listening to music
查看完整题目与答案
【单选题】Which word does NOT collocate with 'save'?
A.
space
B.
face
C.
time
D.
experience
查看完整题目与答案
【简答题】广域网一般向社会公众开放,因而又被称为_____________
查看完整题目与答案
【简答题】Ifyou travel to and from you work, it is now common to see people .A. playings B. readingan e-book C. a phone call D. listeningto music
查看完整题目与答案
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