It seems that ______ have a greater impact on Chinese artists than other beverages as many of them have produced their masterpieces in the state of drunkenness.
A. alcoholic drinks
B. tea drinks
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To demonstrate his_____, the host may pick up some dishes for the guests with his own chopsticks. This is a sign of politeness.
A. the deliciousness
B. hospitality
本实验使用的电导率必须经过校正。
A. 对
B. 错
实验中，必须采用移液管来移取十二烷基硫酸钠溶液。
A. 对
B. 错
本实验在处理数据时，需要将1#烧杯和数据和2#烧杯的测试数据合并在一张图上作图。
A. 对
B. 错
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