入出境迎送服务应归类于()。
A.口译服务
B.导游服务
C.全程生活服务
D.地方生活服务
参考答案:C
_____ is often the Case with the old, my grandmother is into talking about good old days. [ ]
A. When
B. As
C. That
D. Which
交联温度一般是指带钢的()而不是炉膛温度,更不是炉体中某参考点的温度。
A.平直度
B.最高表面温度
C.标准湿度
D.剥离强度