On the National Day, up into the air. Then the crowed cheered.
A. the balloons went
B. went the balloons
C. go the balloons
D. did the balloons go
网友回答
A. the balloons went
(答案→)B. went the balloons
C. go the balloons
D. did the balloons go
解析：句意：在国庆节，气球飞上天空，然后人群欢呼起来。这里是方位副词up提前，而且主语是名词的时候，句子用完全倒装句式。谓语动词提到主语前面，还原后是：the balloons went up into the air.所以选B。