工笔画在上色时,通常会用淡墨调和颜色。
参考答案:错
— I have been worried about the possible danger of driving on a railway line.
— Do not be afraid; God will ________ us.[ ]
A. turn over
B. watch over
C. go over
D. look over
男,38岁,间断咳嗽、咳痰20余年,痰多为脓性痰,量多,2天来再次出现上述症状,伴大咯血,每日约600ml。查体:左下肺可闻多量湿啰音,杵状指(+)。最可能的诊断是()
A.慢性支气管炎
B.支气管扩张
C.肺癌
D.左下叶肺炎
E.慢性肺脓肿