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【单选题】
下列语句所定义的数组元素的个数为( )。Dim a(3 To 6, -2 To 2) A.20 B.16 C.24 D.25
A.
A
B.
B
C.
C
D.
D
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【多选题】下列方法中,()可垂直滑动显示匹配元素。
A.
show()
B.
slideDown()
C.
slideUp()
D.
hide()
【单选题】唯物辩证法认为,认识事物的根本方法是( )
A.
观察实验方法
B.
逻辑推理方法
C.
矛盾分析法
D.
归纳演绎方法
【简答题】We have made great progress with her help in our study. Great progress ______ with her help in our study.
【单选题】唯物辩证法认为,认识事物的最根本方法是
A.
普遍联系法
B.
阶级分析法
C.
矛盾分析法
D.
具体分析法
【单选题】Everyone seems to be in favor of progress. But ' progress' is a funny word. It doesn't necessarily mean that something has become stronger, wiser, or better. It simply means changing it from being one...
A.
something has become stronger and better
B.
something has been changed from being one thing to another
C.
something has become funny
D.
something turns out to be worse than before
【单选题】充血性心力衰竭的危急症状应选用()
A.
高地辛
B.
洋地黄毒苷
C.
毒毛花苷K
D.
米力农
E.
普萘洛尔
【判断题】在清洁剂中加入适量的消毒剂,或者采用杀菌去污剂,以达到清洁消毒的双重目的。
A.
正确
B.
错误
【单选题】The ______ you make, the ________ you will make.
A.
more efforts; more progress
B.
greater progress; greater efforts
C.
more efforts; more progresses
D.
many more efforts; much progress
【单选题】对卫生间消毒的方法不正确的有 。
A.
每天每次消毒完毕,要紧闭门窗约2个小时,然后进行房间通风
B.
擦拭完卫生间洁具后,将含有溶剂的消毒剂装在高压喷罐中,进行喷洒消毒
C.
在清洁剂中加入适量的消毒剂,或者采用杀菌去污剂,以达到清洁消毒的双重目的
D.
最后必须清洁和擦干所有痕迹和残留的余渣,以免损伤客人的肌肤
【单选题】充血性心力衰竭的危急症状应选用:
A.
洋地黄毒苷
B.
毒毛花苷K
C.
地高辛
D.
异丙肾上腺素
E.
麻黄碱
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