Question

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

Answer 1

B

试题分析：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。