三叉神经痛
A．卡马西平B．强的松C．A型毒霉素D．免疫球蛋白E．EACA
参考答案：A
I have ____________ apple.[ ]
A. two
B. an
C. a
Why not consider _____ your mother a scarf? [ ]
A. bought
B. buy
C. to buy
D. buying
