丝绸时髦了，人造纤维过时了。
丝绸时髦了，人造纤维过时了。
A.Silk is voguish and synthetic fibers are out.
B.Silk has become voguish, synthetic fibers have become outdated.
正确答案：Silk is voguish and synthetic fibers are out.
- 上一篇：那位著名小说家酷爱川菜。
- 下一篇：辣椒是川菜中绝对必需的。
丝绸时髦了，人造纤维过时了。
A.Silk is voguish and synthetic fibers are out.
B.Silk has become voguish, synthetic fibers have become outdated.
正确答案：Silk is voguish and synthetic fibers are out.