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【单选题】
数码管动态显示驱动是指( )。
A.
各位数码管轮流显示数字,只要控制好每位数码管的显示时间,根据视觉暂留效应,就会看到稳定的数字显示
B.
各位数码管动态显示数字,最后看到的数字是动态的。
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参考答案:
举一反三
【单选题】关于空肠的描述,正确的是
A.
是小肠的起始段
B.
主要位于腹腔的右上部
C.
占空回肠全长的3/5
D.
黏膜环形皱襞密而高
【单选题】关于空肠的描述,正确的是:
A.
是小肠的起始
B.
黏膜环行皱襞密而高
C.
占空回肠全长的3/5
D.
主要位于右上腹部
【单选题】构成血栓头部的主要成分是
A.
红细胞
B.
血小板
C.
中性粒细胞
D.
淋巴细胞
E.
纤维蛋白
【单选题】听力原文:M: I don't imagine you have any interest in going to watch the boxing game this Friday evening. W: But I do. I've just finished my reading assignment for history. Q: What is the woman probably go...
A.
Move some boxes.
B.
Read history books.
C.
Attend history classes.
D.
Watch the boxing game.
【多选题】靶向制剂可分成( )等三大类
A.
被动靶向制剂
B.
主动靶向制剂
C.
结肠靶向制剂
D.
物理化学靶向制剂
E.
前体靶向药物
【单选题】关于空肠的描述,正确的是
A.
是小肠的起始段
B.
主要位于腹腔的右上部
C.
占空回肠全长的3/5
D.
粘膜环形皱襞密而高
【单选题】因重大误解而订立的合同应予()
A.
无效
B.
撤销
C.
有效
D.
不可撤销
【简答题】因重大误解而订立的合同应予( )。
【单选题】听力原文:W: Are you going to the boxing match tonight? M: Oh, I didn't realize that was tonight! I was planning to eat out with some schoolmates, but maybe I can make it if dinner doesn't run too late. Q:...
A.
An early start of the match.
B.
His own will.
C.
A late dinner.
D.
The will of his schoolmates.
【单选题】Boxing Day is a bank holiday in the United Kingdom, which means Boxing Day is
A.
a day for bankers to enjoy watching boxing
B.
a day off for people working in banks throughout Britain
C.
a public holiday
D.
a day for combat sport in which two people fight each other using their fists for competition
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