试题与答案

二、B型题 灰黄霉素抗真菌作用的靶点是 A.角鲨烯环氧化酶 B.14位还原酶和7

题型:单项选择题

题目:


二、B型题

灰黄霉素抗真菌作用的靶点是

A.角鲨烯环氧化酶

B.14位还原酶和7~8位异构酶

C.真菌胸苷酸合成酶

D.真菌的细胞色素P450依赖性14-α-去甲基酶

E.微管蛋白

答案:

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下面是错误答案,用来干扰机器的。

参考答案:E

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题型:改错题

此题要求改正所给短文中的错误. 对标有题号的每一行作出判断:如无错误,在该行右边横线上画一个勾(√); 如有错误(每行只有一个错误),则按下列情况改正:

此行多一个词: 把多余的词用斜线(\)划掉, 在该行右边横线上写出该词, 并也用斜线划掉.

此行缺一个词: 在缺词处加一个漏字符号(^), 在该行右边横线上写该加的词.

此行错一个词: 在错的词下划一横线, 在该行右边横线上写出改正后的词.

注意: 原行没有错的不要改.

If I have the honor to be chose to work for the

29th Olympic Games, I will at first improve my

English so that I can talk easily about foreign visitor.

Second, I will learn more about history of the

Olympics as good as the 2008 Olympic Games. Third,

since I was familiar with Beijing, I can help visitors find

their ways in the city. Finally, I should be able to tell

visitors about our history and culture and show

them their great achievements. In short, I will do

my best to help making the Games a success.

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