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【判断题】
通电直导线所受磁场力与磁感强度垂直,但不一定与该导线垂直。    (    )
A.
正确
B.
错误
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【单选题】如图所示电路,运行仿真,X1,X2,X3三个灯的状态分别为( )
A.
亮,灭,灭
B.
亮,亮,亮
C.
亮,亮,灭,
D.
灭,灭,亮
【单选题】恶性淋巴瘤细胞主要根据什么细胞,将它分为HD和NHL两大类:
A.
异常组织细胞
B.
多核巨组织细胞
C.
R-S细胞
D.
吞噬性组织细胞
E.
瘤细胞
【判断题】In order to show an interviewee’s confidence, being modest in presenting himself/herself is advisable.
A.
正确
B.
错误
【判断题】In order to show his authority, an administrator should not compromise in any situation.
A.
正确
B.
错误
【判断题】In order to show an interviewee’s confidence, being modest in presenting himself is advisable.
A.
正确
B.
错误
【单选题】The author cites the behavior. of warm-blooded mammals in order to show that a living thing may have the ability
A.
to create an environment of its own.
B.
to remain still when an enemy is near.
C.
to make food from inorganic chemicals.
D.
to change the color of its skin.
【单选题】下列灭菌方法不属于湿热灭菌法的是
A.
热压灭菌法
B.
流通蒸气灭菌法
C.
煮沸灭菌法
D.
低温间歇灭菌法
E.
甲醛蒸气熏蒸灭菌法
【单选题】下列不属于湿热灭菌法的是:
A.
热压灭菌法
B.
流通蒸汽灭菌法
C.
煮沸灭菌法
D.
低温间歇灭菌法
E.
微波灭菌法
【判断题】EDTA标准溶液一般用直接法配制。()
A.
正确
B.
错误
【单选题】The author took Africa as an example in order to show ______.
A.
the political advancement in some African countries
B.
the sophisticated economy in some African countries
C.
the artistic complexity in some African countries
D.
the underdeveloped cultures in some African countries
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