问题
单项选择题 A1/A2型题
分子伴侣的化学本质是（）。
A.蛋白质
B.多糖
C.核酸
D.脂类
E.无机物
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
分子伴侣的化学本质是（）。
A.蛋白质
B.多糖
C.核酸
D.脂类
E.无机物
参考答案：A
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| Bill Gates 1 on October 28th, 1955. He 2 in Seattle, Washington. His favorite subjects at school were science and math. 3 he was 13 years old, Bill started to play with computers. Computers at that time 4 very large, but he was interested 5 them. He 6 lots of time doing unusual things with computers. In the end, he and some of his friends worked out a software program (软件程序) with an old computer. He 7 it for ＄4,200 dollars. In 1973, Bill 8 Harvard University (哈佛大学). He left there in the third year to work for a company called Microsoft. In 1975 Bill began his company 9 his friend Paul Allen. They developed software for personal computers. They improved (改进) the software to make it 10 for people to use computers. | ||||
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