What does his father want _________?[ ]
A. know
B. to know
C. knows
D. knowing
答案:B
已知点A(2 ,m )关于x 轴对称的点为B(n ,﹣3 ),则点A关于原点对称的点C的坐标是( ).
疖肿此愈彼起,不断发生,伴口干唇燥,舌红苔薄,脉细数。首选的方剂是()
A.五味消毒饮
B.黄连解毒汤
C.清暑汤
D.仙方活命饮合增液汤
E.五神汤合参苓白术散