A. remove disease B. resist separating C. shuffle between two molten metal droplets D. power nanomachines E. sop up molecules fr

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问题 A. remove disease
B. resist separating
C. shuffle between two molten metal droplets
D. power nanomachines
E. sop up molecules from the large droplet
F. transport nanoscale objects
Surface tension means the tendency of atoms or molecules to______.

选项

答案B

解析 本题考查的是对文章阐述的事实与细节的了解。选B的依据是第三段第一句 “surface tension—the tendency of atoms or molecules to resist separating—becomes more important at small scales”.
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