局麻药中毒时惊厥的前驱症状是（）
A.嗜睡、多言
B.寒战
C.面部和四肢震颤
D.定向障碍
E.口唇麻木
参考答案：C
Shirley，a real book lover，often brings home many books to read ________ the library.
A．in
B．for
C．by
D．from
简述安健环品质政策
