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【单选题】
发热激活物的主要作用是
A.
激活中性粒细胞
B.
激活产生内生性致热原细胞
C.
激活单核细胞
D.
引起产热增加
E.
作用于体温调节中枢
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参考答案:
举一反三
【单选题】甲基橙指示剂的变色范围是PH=
A.
3.1~4.4
B.
B4.4~6.2
C.
C6.8~8.0
D.
D 8.2~10.0
【单选题】When the child uses 'beautiful' to respond to the mother, it shows that
A.
the child loves certain words better than others
B.
the word 'beautiful' is used more by children
C.
reading has improved the child's language
D.
the child has the ability to correct parents
【单选题】Which of the following suggests that the wife loves luxury?
A.
She has a map.
B.
She packs one week’s supply of clothing.
C.
She shall have one luxurious meal per day
D.
She attends the art show.
【判断题】The writer loves the invetion of laptop computer very much.
A.
正确
B.
错误
【单选题】What can we infer from the dialogue?
A.
The man loves sports.
B.
The man is a good athlete.
C.
The woman wants to fried a coach.
D.
The woman is an amateur, too.
【单选题】项韧带和黄韧带的主要成份是弹性纤维,对二者施加低载拉伸负荷时,其伸长变形程度为原长度的()。
A.
2倍
B.
1.5倍
C.
0.5倍
D.
1倍
【单选题】甲基橙指示剂的变色范围是 。
A.
2.5 ~ 3.0
B.
3.1 ~ 4.4
C.
3.8 ~ 5.0
D.
4.9 ~ 6.2
【单选题】项韧带和黄韧带的主要成份是弹性纤维,对二者施加低载拉伸负荷时,其伸长变形程度为原长度的 。
A.
1倍
B.
1.5倍
C.
0.5倍
D.
2倍
E.
10倍
【多选题】按照《合同法》下列选项中,属于无效合同的有( )。
A.
供应商欺诈施工单位签订的采购合同
B.
村委会负责人为获得回扣与施工单位高价签订的村内道路施工合同
C.
施工单位将工程转包给他人签订的转包合同
D.
分包人擅自将发包人供应的钢筋变卖而签订的买卖合同
【单选题】甲基橙指示剂的变色范围是
A.
3.1~4.4
B.
4.4~6.2
C.
6.8~8.0
D.
8.2~10.0
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