可引起窦性心动过速的原因不可能是()
A.体质削瘦
B.饮酒
C.发热
D.急性前壁心肌梗死
E.甲状腺机能减退
参考答案:E
直线l与半径为r的⊙O相切,且点O到直线l的距离为5,则r的取值是______.
Kimi is ________ that everyone wants to play with him.
A.such lovely a boy
B.so a lovely boy
C.a such lovely boy
D.so lovely a boy