蛲虫首选药是()
A.哌嗪
B.左旋咪唑
C.噻嘧啶
D.槟榔
E.甲苯达唑
参考答案:E
The new car is _____ car, it isn't _____. [ ]
A. our, their
B. our, yours
C. they, my
D. their, we
生命的临终阶段指的是健康的最终恶化且不可恢复,直到死亡的阶段。 ( )