左心衰竭肺水肿()
A.咯血颜色鲜红
B.铁锈色血痰
C.砖红色胶冻样粘痰
D.粉红色乳样痰
E.粉红色浆液性泡沫样痰
参考答案:E
— Could you please pass me the book?
A.Yes, I could
B.No, I couldn't
C.Sure. Here you are
D.No, that's no problem
绳网一般用于加固起脊装运的()或袋装货物。
A、成件包装货物
B、轻浮货物
C、成件货物
D、小件货物