The performance was very exciting andthe audience raised a shout of joy.A. every timeB. fr

The performance was very exciting and the audience raised a shout of joy.
A. every time
B. from time to time
C. at all times
D. at the same time

A. every time(答案→)B. from time to timeC. at all timesD. at the same time解析：句意：表演非常令人兴奋，观众时而发出欢快的叫声。A. every time 每一次；B. from time to time时而；C. at all times总是；D. at the same time在同一时间。由题意可知选B。考点: 考查连词词组的用法。

就是这个解释