度夫试剂是比色法测定（）的特效试剂。
A、醇
B、酚
C、酮
D、醛
参考答案：D
脊髓小脑损伤出现（）
A.小脑性共济失调
B.躯体平衡功能障碍
C.肌张力加强
D.随意运动缺失
E.舞蹈病
The good thing about children is that they _____ very easily to new environments. [ ]
A. adapt
B. appeal
C. attach
D. apply
