硫酸镁的应用下列哪项是不正确的（）

A.能较好地预防和控制子痫的发作

B.24小时总量≤10g

C.尿量<25ml/h，呼吸<16次／分时停用

D.如发现中毒现象，用葡萄糖酸钙缓慢静脉推注

E.膝反射消失时禁用

Because her family was poor, she _____her way through college, like washing dishes in the restaurant.

A．made

B．worked

C．felt

D．lost