CAP

把6米长的钢筋锯成同样长的小段，共锯了6次，每段占全长的______，每段长______米．

It is no longer________it was 20 years ago, ________it was so poorly equipped.  [ ]

A. what; when  

B. that; which

C. what; which  

D. which; that

鸡口牛后

请举出两宋时著名的豪放派和婉约派代表词人？

周跳