正常人瞳孔直径约为:A.1~2毫米B.2~3毫米C.3~4毫米D.4~5毫米E....

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【单选题】

正常人瞳孔直径约为:

1~2毫米

2~3毫米

3~4毫米

4~5毫米

5~6毫米

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参考答案：

举一反三

【判断题】为他人送温暖、为社会作贡献,不断引领社会风尚,提升道德品质。

正确

错误

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【单选题】已知int a=3,b=9; 则执行下面语句后,a,b的值分别为() if(a=5) b=b-a; else b=0;

3 , 0

5 , 0

5，6

5 , 4

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【单选题】已知int a=0,b=9; 则执行下面语句后,a,b的值分别是() if(a=0) b=b-5; else b=b+5;

0 4

0 14

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【简答题】完形填空 One afternoon I was sitting at my favorite table in a restaurant, waiting for the food I had ordered to arrive. Suddenly I _1_ that a man sitting at a table near the window kept glancing in my di...

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【简答题】完形填空 One aft ernoon I was sitting at my favorite table in a restaurant, waiting for the food I had ordered to arrive. Suddenly I 1 that a man sitting at a table near the window kept glancing in my dir...

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【多选题】西藏南与( )等国家毗邻。

泰国

缅甸

印度

不丹

尼泊尔

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【简答题】完形填空 One afternoon I was sitting at my favorite table in a restaurant, waiting for the food I had ordered to arrive. Suddenly I 1 that a man sitting at a table near the window kept glancing(盯着) in my ...

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【单选题】已知"int a=5,b=5, c;",则执行表达式"c=a=a>b"后变量 a 的值为