对于预拌砼、其拌合物的稠度应在()检测。
A.搅拌地
B.卸料地
C.装料地
D.运输出发地
参考答案:B
Speaking of all the songs he has written,I think this is probably his ________ one.(2013·全国Ⅱ)
A.better-known
B.well-known
C.best-known
D.most-known