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【单选题】
下列关于纤维蛋白溶解药的叙述,不正确的是
A.
能使纤维蛋白溶酶原转变为纤维蛋白溶酶
B.
主要不良反应为凝血障碍
C.
注射局部可出现血肿
D.
主要代表药有链激酶、尿激酶
E.
该药也称为血栓溶解药
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【单选题】下列关于直流电机的电动势的表达式正确的是______。(其中,CE--电机结构常数;Ia--电枢电流;T--电机电磁转矩;Φ--电机主磁极磁通;n--电机转速)
A.
E=CETΦ
B.
E=CEIaΦ
C.
E=CEnΦ
D.
E=CEnIa
【判断题】覆叠轨是图片专用轨道吗?
A.
正确
B.
错误
【单选题】______, he couldn’t get the door open.
A.
Might as he try
B.
As he might try
C.
Try as might try
D.
Try as he might
【单选题】We don't know what the surface of Venus might ______.
A.
look as
B.
look like
C.
look over
D.
look about
【单选题】“I her a long time ago,” he doubted, “She doesn’t look at all familiar.”
A.
might have met
B.
should have met
C.
might meet
D.
should meet
【单选题】对于直流电动机,下列表达式正确的是()。
A.
IN=PN/UNcosψN
B.
IN=PN/UNcosψN ηN
C.
IN=PN/UNηN
D.
IN=PN/UN
【单选题】下列关于直流电机的电动势的表达式正确的是()。(其中,KE--电机结构常数;Ia--电枢电流;T--电机电磁转矩;Φ--电机主磁极磁通;n--电机转速)
A.
E=KETΦ
B.
E=KEIaΦ
C.
E=KEnΦ
D.
E=KEnIa
【单选题】_______ he’d come to the door, he thought he might as well go in with the others to have a look.
A.
Now that
B.
However
C.
Although
D.
If
【单选题】If he had worked hard____.
A.
he might have passed the final exam
B.
he might pass the final exam
C.
he has passed the final exam
D.
he passed the final exam
【简答题】A.He might get his passport. B.He might get some money and clothes. C.He might make himself armed. D.He might make a call.
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