GRE考试

【单选题】The perpetual spinning of particles is much like that of a top, with one significant difference: unlike the top, the particles have no need to be wound up, for ______ is one of their ______ properties.
A、revolution...radical
B、motion...intangible
C、rotation...intrinsic
D、acceleration...lesser
E、collision...hypothetical
网考网参考答案：C
网考网解析：
Particles have no need to be wound up because the property of spinning (rotation) is built into their makeup: it is intrinsic. ` document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>