Question

For a while rock's roll was ________; then it was replaced by something else.

1. A.
   at one ago
2. B.
   all the go
3. C.
   on the go
4. D.
   no go

Answer 1

B
B句意：曾经一段时间摇滚乐非常流行，然后它被别的音乐所取代。all the go流行的，时髦的；at one go一下子，一口气；on the go好动，忙个不停的；no go白费力气的，没用。