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【判断题】
RNA的分子组成中,通常A摩尔含量不等于U,G不等于C。A.
正确
B.
错误
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】Don't _____ a dictionary every time you come across a new word while reading, otherwise you will soon get bored and stop reading. [ ]
A.
look up
B.
consult
C.
refer
D.
discuss
【简答题】按要求,将绘制完成的卧室平面图上传。
【单选题】When you meet a new word in reading the English papers, you can guess its meaning but needn’t always ______ the dictionary.
A.
look up
B.
attach to
C.
pay attention to
D.
refer to
【单选题】When yo u meet a new word in reading the English papers, you can guess its meaning but needn't always ________ the dictionary. [ ]
A.
look at
B.
attach to
C.
pay attention to
D.
refer to
【简答题】When you are reading something in English, you may often meet with a new word. What’s the best way to know it? You may look it up in the English-Chinese dictionary. It will tell you a lot about the wo...
【多选题】When reading , which are helpful to understand the new word in the text ?
A.
example
B.
synonym
C.
antonym
D.
main idea of the sentence or the text
【单选题】You'd better not always look up the new word ___ the dictionary while reading.
A.
in
B.
on
C.
at
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