豆蔻、肉豆蔻都具有的功效是（）
A.芳香化湿
B.涩肠止泻
C.理气安胎
D.疏肝理气
E.温中行气
参考答案：E
属于施工机械台班单价费用组成的是（ ）。
A．经常修理费
B．折旧费
C．大修理费
D．燃料动力费
E．大型机械进退场及安拆费
—Is this your eraser?
—_______. [ ]
A. No, it isn't. It's my eraser
B. Yes, it is.It's his eraser
C. No, it is.It's his eraser
D. Yes, it is.It's my eraser
