宴会开餐前（）分钟，从冷菜间取出冷菜摆放与餐桌上。
A.5
B.10
C.15
D.20
参考答案：C
下列哪项不属于阳黄与阴黄的鉴别要点
A．小便黄与不黄B．病程短与长C．黄色鲜明与晦暗D．热证与寒证E．实证与虚证
Our study group is ___ three girls and two boys.
A．made of
B．made from
C．made in
D．made up of
