白术与苍术均具有的功效是（）。
A.健脾
B.利水
C.燥湿
D.止汗
E.祛风湿
参考答案：A, C
— Have you heard what Mary asked me?
— Yes. She asked _____. [ ]
A. whether I have got the ticket for the 2012 Olympic Games
B. whether you had got the ticket for the 2012 Olympic Games
C. that I have got the ticket for the 2012 Olympic Games
D. had you got the ticket for the 2012 Olympic Games
把105棵松树种在一条长1040米的水渠一侧（两端都种），每相邻两棵树之间的距离是______米．
