Complete the summary using the list of words, A-H, below.Write the correct lett

游客2025-02-14 48

问题 Complete the summary using the list of words, A-H, below.
Write the correct letters, A-H, in boxes 11-13 on your answer sheet.
Comparison between Quartz clock and Atomic clock
The invention of quartz clock in early 20th century originated from the finding that a clock could be powered by electric current provided by pressurized quartz. It is still popular among buyers nowadays with a cheaper【R11】______compared with atomic clock. However, the atomic clock is the most accurate. Without【R12】______, the atomic clock relies on essential【R13】______ and thus can get rid of disturbance.
A price B accuracy C resonances
D basis E precision F similarity
G mechanical vibration H moving parts [br] 【R11】

选项

答案 A

解析由summary标题可知信息集中在最后两段。题目是关于石英钟受买家欢迎的原因，且涉及与原子钟的对比。从而可定位至第七段首句和末句。这两处信息提到，石英钟性价比高故在市场上占优势，而原子钟则因价格贵，普及尚需时间。题目popular among buyers与dominate the market为同义表达。且由题目cheaper“更便宜”可知，该原因与价格有关，选项中只有A项price可表示“价格”，故答案为A。

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