What _important work!I am proud it is _useful job.A.an a B./ a C.a an D./ an

分类: 作业答案 • 2021-12-03 13:56:05

问题描述：

What ___important work!I am proud it is ___useful job.A.an a B./ a C.a an D./ an
为什么C 不对呢阿.

答

选择B,因为work不可数,job可数

What ___important work!I am proud it is ___useful job.A.an a B./ a C.a an D./ an