康明斯KTA-19G2柴油机自带的充电发电机采用（）搭铁设计.
A.正极
B.负极
C.N极
D.以上都不对
参考答案：B
So original is this cartoon designed that it ________ a large number of children inland.
A．adapts to
B．applies to
C．appeals to
D．attends to
木瓜与蚕砂均主治（）
A.筋脉痿弱
B.湿疹瘙痒
C.吐泻转筋
D.脚气肿痛
E.痈肿疮毒
