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搜题
【单选题】
对氟康唑的描述不正确的是
A.
分子中含有两个三氮唑结构
B.
唑类抗真菌药
C.
在甲醇中易溶,溶解于乙醇,于水
D.
结构中含有手性碳原子
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举一反三
【单选题】1ZB=( )TB
A.
1亿
B.
10亿
C.
100亿
D.
1000亿
【简答题】1ZB=()GB
【判断题】1PB的数据量大于1ZB的数据量。
A.
正确
B.
错误
【简答题】There are stories about two U.S. presidents, Andrew Jackson and Martin Van Buren, which attempt to explain the American English term OK. We don’t know if either story is true, but they are both intere...
【单选题】听力原文: Andrew Jackson, who was President of the United States from 1829 to 1837, was one of the most colorful political figures in American history. He first won national attention during the War of 18...
A.
He was the commander of the American Army during the War of 1812.
B.
He was President of the United States.
C.
He was one of the most colorful political figures.
D.
All of the above.
【单选题】Which of the following is true about Andrew Jackson?
A.
He was the inventor of "OK"
B.
He was poor in writing and reading
C.
He was a household name in America
D.
He was the editor of the Boston Morning Post
【单选题】The President during the American Civil War was ______.
A.
Andrew Jackson.
B.
Abraham Lincoln.
C.
Thomas Jefferson.
D.
George Washington.
【简答题】There are stories about two US Presidents,Andrew Jackson and Martin Van Buren,which attempt to explain the American English term OK. We don't know if either story is true,but they are both interesting...
【单选题】听力原文:M: Andrew Jackson, who was President of the United States from 1829 to 1837, was one of the most colorful political figures in American history. He first won national attention during the War of ...
A.
He was the commander of the American Army during the War of 1812.
B.
He was President of the United States.
C.
He was one of the most colorful political figures.
D.
All of the above.
【单选题】1EB= ( ) B, 1ZB= ( ) B 。
A.
2 40 ;2 50
B.
2 50 ;2 60
C.
2 60 ;2 70
D.
2 70 ;2 80
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