Li Ming gives his gift _______ Danny.[ ]
A. for
B. to
C. on
D. with
答案:B
中枢性尿崩症的治疗方法有哪些()
A.手术切除原发病灶
B.禁水
C.鞣酸加压素
D.双氢克尿噻
E.氯贝丁酯(安妥明)
(2011烟台)比较物体运动快慢的方法通常有两种(如图8甲、乙),其中甲是____________________________;乙是_______________________________.