The introduction of the coal pulverizing system in Daya Bay Nuclear Power Plant

游客2023-11-12 58

问题 The introduction of the coal pulverizing system in Daya Bay Nuclear Power Plant vastly reduces the time it took______.

选项 A、to mill the coal
B、milling the coal
C、for milling the coal
D、while milling the coal

答案 A

解析不定式。It take(sb．)some time to do sth．表示“做某事花……时间”。

转载请注明原文地址:http://tihaiku.com/zcyy/3182006.html

相关试题推荐

随机试题

最新回复(0)

______thecenterofourplanetarysystemwasconsideredasheresybythechurch