题目内容

可以使用同义词变体的方式扩展关键词。

A. 对
B. 错

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如果某网站的核心关键词为“酒店”，那么进行扩展核心关键词时，可以使用“旅馆”、“饭店”、“宾馆”。

A. 对
B. 错

Of the 473 genes in JCV-syn3.0, _____ have no assigned functional category.

A. 59
B. 69
C. 79
D. 89

The synthetic Yeast 2.0 (Sc2.0) was completed and published in Science in ________.

A. 2014
B. 2015
C. 2016
D. 2017

TheInternationalConferenceonSyntheticBiologyandInternationalGeneticallyEngineeredMachineCompetition(iGEM)werefirstheldin_______,andsyntheticbiologyhasreceivedwidespreadattentionthereafter.

A. 1994
B. 1998
C. 2002
D. 2004