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【判断题】
前照灯防炫目的措施只有有采用灯泡和Z形配光形式两种。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】使反应速率增大的最根本原因是
A.
活化分子总数增加
B.
活化分子百分数增加
C.
反应物的浓度增大
D.
体系的温度升高
【多选题】电流对人体的伤害有( )。
A.
电击
B.
电伤
C.
电死
D.
中电
【单选题】In order to get your point across in your target language, you have to learn plenty of words. How do you set about it? Dr. Paul Meara, who lectures in applied linguistics, believes there are lots of d...
A.
they are too old
B.
they lack language ability
C.
they lose their own confidence
D.
the teachers are not good enough
【简答题】如图,根据题中条件,则 (    ) 。 , (    ) 。
【单选题】人和动物血清的除菌宜采用
A.
高压蒸汽灭菌
B.
间歇蒸汽灭菌法
C.
滤菌器过滤
D.
巴氏消毒法
E.
煮沸消毒
【简答题】根据题意,用题中及类图中提供的术语指出图3-3所示的打电话序列图中的消息(A)~(D)。
【简答题】根据题中所述术语,指出图1-2中状态1到状态4分别是什么?
【单选题】In order to get your point across in your target language, you have to learn plenty of words. How do you set about it? Dr. Paul Meara, who lectures in applied linguistics, believes there are lots of d...
A.
they are too old
B.
they lack language ability
C.
they lose their own confidence
D.
the teachers are not good enough
【单选题】How many categories do speech acts fall into according to John Searle?
A.
Three.
B.
Four
C.
Five
D.
Six
【简答题】A.An item of clothing. B.A bottle of after-shave. C.An Olympic record. D.A pair of socks.
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