问题
单项选择题
They describe how each process goes () to the next
A. before
B. on
C. in
D./
答案
参考答案:B
解析:
句意为:表述着每道工艺间的衔接情况。
They describe how each process goes () to the next
A. before
B. on
C. in
D./
参考答案:B
解析:
句意为:表述着每道工艺间的衔接情况。