虽然他的报告内容不够完善，但老师还是给了他D-plus的成绩。

Although his report was incomplete, the teacher still gave him a ___D-plus.

这个公寓虽然小，但比地下室好多了，算是个D-plus的选择。

This apartment is small, but it's a ___D-plus compared to living in the basement.