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【多选题】
药物的作用靶点有()
A.
受体
B.
离子通道
C.
蛋白质
D.
酶
E.
核算
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参考答案：
举一反三
【单选题】调节主机滑油压力的方式有（）。
A.
调节进口阀开度
B.
调节出口阀的开度
C.
调节旁通阀的开度
D.
调节油泵的转速
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【单选题】---You didn't go to the party yesterday, did you? ---____________. I had to finish my paper.
A.
Yes, I didn't
B.
Yes, I did
C.
No, I didn't
D.
No, I did
查看完整题目与答案
【单选题】6位7段数码管动态显示模块如图所示，要求人眼看到所有数码管同时显示各自对应的数字，控制数码管位选信号的动态扫描时钟信号频率约为多少【图片】
A.
1kHz
B.
1Hz
C.
10Hz
D.
100Hz
E.
100kHz
F.
1MHz
查看完整题目与答案
【单选题】I had worked here ______ you came here. But I shall leave for England ______.
A.
before long, before long
B.
before long; long before
C.
long before, before long
D.
long before; long before
查看完整题目与答案
【单选题】6位7段数码管动态显示模块如图1，要求人眼看到所有数码管同时显示各自对应的数字，控制数码管位选信号的动态扫描时钟信号频率约为多少【图片】
A.
1kHz
B.
1Hz
C.
10Hz
D.
100Hz
E.
100kHz
F.
1MHz
查看完整题目与答案
【简答题】A desire for environmental change led to the creation of various political parties around the world whose emphasis was largely on environmental protection.
查看完整题目与答案
【单选题】The ownership of cars enables the establishment of rural factories and suburban shopping centers with huge parking lots.
A.
Y
B.
N
C.
NG
查看完整题目与答案
【单选题】6位7段数码管动态显示模块如图1，要求人眼看到所有数码管同时显示各自对应的数字，控制数码管位选信号的动态扫描时钟信号频率约为多少（）【图片】
A.
1Hz
B.
10Hz
C.
100Hz
D.
1kHz
E.
100kHz
F.
1MHz
查看完整题目与答案
【判断题】Traditionally, large shippers build factories and warehouses near rail lines and have a section of track on their property called a freight station where goods are loaded on to or unloaded from rail c...
A.
正确
B.
错误
查看完整题目与答案
【简答题】The only real (1) China's pollution problems, scientists claim, is to cut emissions ( 排放 ) from power plants, factories and cars. ( solution) 2.The Chinese government has officially (2) the global gam...
查看完整题目与答案
相关题目：
【单选题】调节主机滑油压力的方式有（）。
A.
调节进口阀开度
B.
调节出口阀的开度
C.
调节旁通阀的开度
D.
调节油泵的转速
查看完整题目与答案
【单选题】---You didn't go to the party yesterday, did you? ---____________. I had to finish my paper.
A.
Yes, I didn't
B.
Yes, I did
C.
No, I didn't
D.
No, I did
查看完整题目与答案
【单选题】6位7段数码管动态显示模块如图所示，要求人眼看到所有数码管同时显示各自对应的数字，控制数码管位选信号的动态扫描时钟信号频率约为多少【图片】
A.
1kHz
B.
1Hz
C.
10Hz
D.
100Hz
E.
100kHz
F.
1MHz
查看完整题目与答案
【单选题】I had worked here ______ you came here. But I shall leave for England ______.
A.
before long, before long
B.
before long; long before
C.
long before, before long
D.
long before; long before
查看完整题目与答案
【单选题】6位7段数码管动态显示模块如图1，要求人眼看到所有数码管同时显示各自对应的数字，控制数码管位选信号的动态扫描时钟信号频率约为多少【图片】
A.
1kHz
B.
1Hz
C.
10Hz
D.
100Hz
E.
100kHz
F.
1MHz
查看完整题目与答案
【简答题】A desire for environmental change led to the creation of various political parties around the world whose emphasis was largely on environmental protection.
查看完整题目与答案
【单选题】The ownership of cars enables the establishment of rural factories and suburban shopping centers with huge parking lots.
A.
Y
B.
N
C.
NG
查看完整题目与答案
【单选题】6位7段数码管动态显示模块如图1，要求人眼看到所有数码管同时显示各自对应的数字，控制数码管位选信号的动态扫描时钟信号频率约为多少（）【图片】
A.
1Hz
B.
10Hz
C.
100Hz
D.
1kHz
E.
100kHz
F.
1MHz
查看完整题目与答案
【判断题】Traditionally, large shippers build factories and warehouses near rail lines and have a section of track on their property called a freight station where goods are loaded on to or unloaded from rail c...
A.
正确
B.
错误
查看完整题目与答案
【简答题】The only real (1) China's pollution problems, scientists claim, is to cut emissions ( 排放 ) from power plants, factories and cars. ( solution) 2.The Chinese government has officially (2) the global gam...
查看完整题目与答案
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