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

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
Applying a small electric current causes atoms to______.
选项
答案C
解析 本题考查的是对文章阐述的事实与细节的了解。题干的“Applying a small electric current”在第二段能找到，该段讲的是纳米发动机的工作原理，当微弱的电流通过时，原子就会在两小滴溶液中来回运动，产生动力。所以，C是答案。
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