On the rescue scene of the copper mine in Chile, the crowd cheered a miner was safely brought to the surface.
A. from time to time
B. any time
C. at a time
D. every time
网友回答
A. from time to time
B. any time
C. at a time
(答案→)D. every time
解析： 考查时间状语从句，from time to time不时的，any time任何时候，at a time一次，every time每次，引导时间状语从句，后一个分句的意思为每次一个矿工被安全带到地面，人群就会欢呼起来。故选D。