营业额是纳税人向对方收取的全部价款和在价款之外取得的一切费用，如( )。
A．手续费
B．服务费
C．基金
D．集资费
参考答案：A,B,C,D
—Jack hasn't paid for the school things, has he?
—_______. His father will pay for him. [ ]
A. Yes, he has
B. No, he hasn't
C. Yes, he did
D. No, he didn't
我国成年人膳食中碳水化物提供能量占全日摄入总能量的适宜百分比为（）。
A.40％以下
B.40％～54％
C.55％～70％
D.70％～80％
E.80％以上
