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【判断题】
1mol氧含6.02×1023个O2 ( )A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】A．tentatively B．inclusively C．conclusively D．exclusively
【单选题】A TFN is a number used
A.
exclusively for tax administration.
B.
exclusively by individual tax payers.
C.
for managing several government services.
【简答题】A．distantly B．separately C．remotely D．exclusively
【简答题】A．ideally B．repeatedly C．gradually D．exclusively
【简答题】exclusively
【简答题】Basketball, the ultimate in 1 sports, can be played 2 or outdoors, in a gym or in the park. It doesn’tcost a lot to play, and it isn’t complicated, either. 3 you know a fewrules and have some basic sk...
【单选题】听力原文：M: Good morning, this is Allen broadcasting from university radio. In the local news this morning, the mountain-lake cycle tour is about to begin, and in the studio, we have with us Marilen O'con...
A.
In the radio studio.
B.
In the bicycle shop.
C.
On the road.
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