对肝豆状核变性神经精神损害描述错误的是()
A.构语困难
B.抽搐
C.动作笨拙
D.行为异常
E.不自主运动
参考答案:B
—Mom, _____is my friend, Li Lei.
—Li Lei, _____ is my mother. [ ]
A. this; this
B. that; this
C. that; that
D. that; her
一小儿学会认人、会坐、会爬,最可能的年龄为
A.4个月
B.5个月
C.6个月
D.7~8个月
E.10个月