Because Bob had stopped reading his technical journals he was ______ of new development in his field.
A. intellectual
B. subtle
C. ignorant
D. tedious
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According to this passage, ______.
A. English is a sexist language
B. only in the scientific world is the role of women increasing rapidly
C. women are making significant contributions to eliminating the inadequacy of our language
D. male nouns or pronouns should not be used to refer to scientists
According to the passage, "scientific subculture" means ______.
A. cultural groups that are formed by scientists
B. people whose knowledge of science is very limited
C. the scientific community
D. people who make good contribution to science
在人类进入了信息产业革命时代以后，信息效率已成为重要问题，这是因为( )。
A. 电脑的发明及普及
B. 人们一手造成的一切骗局
C. 有更多的物质资源和人力资源要分配
D. 竞争之中最核心的是拥有最新最权威的信息
______ deeply moved by his speech.
A. Everyone of us were
B. Everyone of us was
C. Every one of us were
D. Every one of us was
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