高钾血症时心电图显示T波高尖呈帐篷状。()
参考答案:对
—Would you like to play basketball?
—_______. [ ]
A. I'd like
B. I'd love to
C. No, I wouldn't
D. Yes, I would.
180°的角是( )角;90°的角是( )角;360°的角是( )角。