野鸡大多数已死，其初加工中（）一般不要。
A.腿
B.背
C.翅
D.内脏
参考答案：D
Although there were so many people in the square, I could _____ my friend the moment he appeared. [ ]
A. pick up
B. make up
C. set out
D. pick out
加热炉熄炉前，须按工艺要求降低加热炉出口温度至规定值，然后再熄炉。（）
