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【单选题】
在下列电流路径中,对人体危险性最小的是 ( )A.
左手—前胸
B.
左手—双脚
C.
左脚—右脚
D.
左手—右手
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反馈参考答案：
举一反三
【简答题】水吸收二氧化碳气体,该吸收过程为( )膜控制。
【单选题】Researchers investigating brain size and mental ability say their work offers evidence that education protects the mind from the brain's physical deterioration. It is known that the brain shrinks as t...
A.
age
B.
education
C.
health
D.
exercise
【单选题】Despite almost universal _____ of the vital important of women’s literacy, education remains a dream for far too many women in far too many countries of the world.
A.
identification
B.
compliment
C.
confession
D.
acknowledgement
【单选题】Naturalists say that (there is evidence) to support the assertion (which) anthropoids, (whether in) (captivity) or in the native state, sometimes beat their breasts.
A.
there is evidence
B.
which
C.
whether in
D.
captivity
【单选题】At first the man refused to say anything but _____ when shown the evidence he and told everything. [ ]
A.
broke down
B.
broke out
C.
gave up
D.
gave away
【单选题】On the evidence of the passage as a whole, we can say that Tom Sponson was ______.
A.
sensitive and troubled
B.
sensible and uneasy
C.
senseless and worried
D.
sensual and difficult
【简答题】物理防护包装工艺,包括 、 和 等内容。
【简答题】滚齿加工和插齿加工时分别需要哪些机床运动,在数控齿轮加工机床上,这些运动如何实现?
【简答题】“ 안녕하십니까 ? 저는 리칭입니다 . 저는 서울대학교 학생입니다 . 제 전공 ( 专 攻/ 专业 ) 은 경영학 ( 经营 学 ) 입니다 .” “ 안녕하십니까 ? 만나서 반갑습니다 . 저는 이선주입니다 . 의사입니다 .” “ 안녕하세요 ? 저는 김영호입니다 . 회사에 다닙니다 .”
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