急性肾小球肾炎的疾病性质属于( )
A.病毒直接感染肾脏
B.细菌直接感染,肾脏
C.感染后的免疫反应
D.化脓性炎症反应
E.真菌直接侵犯肾脏
参考答案:C
— How was your holiday?
— It couldn’t have been _____. I just stayed in the hotel because it was raining most of the time.
A.boring
B.more boring
C.most boring
D.less boring
矩形截面桅杆节段翻个时,采用什么方法?