关于肺痈初期的症状，下列哪项常见
A．恶寒发热
B．咯痰色白而黏
C．口干鼻燥
D．脉浮数而滑
E．汗出烦躁
参考答案：A,B,C,D
Mike often argues ______ his friend ______ small things, which makes all of us
very unhappy.
A．with; for
B．to; for
C．to; about
D．with; about
红黄蓝三原色可创造出（）颜色。
A.一种
B.二种
C.三种
D.多种
