问题

Be careful not to knock anything _ the floor when you the bookshelf.

A:less; more
B:fewer; more
C:least; most
D:fewest; most;

正确答案是：

同类题型

Happy _____ they were, there was something missing.[ ]

_____ ， 1 would accept the invitation and go to the party

a sudden, the thief walking behind ayoung and pretty lady _______ her purse, ______into the crowd.

按字母表的顺序，排列正确的一组是。

more learned a man is, ______more modest be usually become.