适用30%行邮税税率的是______
A.烟 B.高档手表C.酒 D.化妆品
参考答案:B
He thinks everything doesn’t .
A. goes well B. going well C. go well
明挖扩大基础施工过程中应注意,如用机械开挖基坑,挖至坑底时,应保留不小于 ( )cm厚度的底层,在基础浇注圬工前用人工挖至基底标高。
A.10
B.20
C.30
D.50