“弟”的第五笔是_______。
参考答案:竖折折钩
—May I have a look at the menu for a while?
—Of course, ______, sir.[ ]
A. take your time
B. enjoy yourself
C. it doesn’t matter
D. don’t worry
掌中间隙感染多表现为()
A.掌心凹陷消失
B.局部肿胀明显
C.手背部水肿明显
D.拇指外展,示指半曲及拒伸
E.伴有高热等全身症状