Very few people understood his lecture, the subject of which was very ________.
A obscure
B upsetting
C distant
D inferior
查看答案
Although the national government has introduced some new laws on this subject, it is the ________ state governments which are responsible for pollution control.
A precisely
B primarily
C progressively
D preliminarily
He would ________ it that his son took a livelier interest in politics.
A see into
B see through
C see about
D see to
作业成本法的“二维观”包括了成本计算和成本管理。
A. 对
B. 错
生产工艺流程中的每项作业都是增值作业。
A. 对
B. 错