皮皮学,免费搜题
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搜题
【单选题】
SS4G机车,劈相机启动电阻甩不开。原因分析
A.
605QA跳开
B.
533KT不吸合
C.
283AK常开不良
D.
201KM本身故障
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皮皮学刷刷变学霸
举一反三
【单选题】--Can you use the computer? --_________
A.
I can use.
B.
Yes, I can send e-mails.
C.
No, I can.
【单选题】下列化合物不属于伯卤烷的是()。
A.
(CH)3CCH2Br
B.
CH3CHCHCH(CH3)CH2Cl
C.
CH3CH2CHBrCH3
D.
CH3CH2CH(CH3)CH2(Cl)
【单选题】点火提前呈过大状态时,气体膨胀压力将 活塞向上运动,使汽油机有效功率减小。
A.
推动
B.
强迫
C.
阻碍
D.
抑制
【单选题】—You can use QQ to talk with Tom on the Internet. —I know. But can you tell me _____? [     ]
A.
what I can use it
B.
how I use it
C.
why can I use it
D.
when can I use it
【判断题】若半群(S,*)中,存在一个幺元,则称(S,*)为独异点(含幺半群)。
A.
正确
B.
错误
【单选题】下丘脑视上核被损坏后,将出现下列哪种变化
A.
尿量增加,尿浓缩
B.
尿量增加,尿稀释
C.
尿量减少,尿稀释
D.
尿量减少,尿浓缩
E.
尿量不变,尿稀释
【简答题】Jenny: Are you sure you can use the pay phone?Black: ______
【单选题】--- We can use QQ to talk with each other on the Internet when you’re abroad. --- Really? But can you tell me _______?
A.
how I can use it   
B.
how can I use it  
C.
why can I use it
【简答题】You can save money each time you use it.
【单选题】--- You can use MSN to talk with Vivien on the Internet. --- I know. But can you tell me ________?
A.
when I can use it
B.
what I can use it
C.
why can I use it
D.
how can I use it
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