明明向东走了一会,然后向左转,他现在面向南.______.
明明向东走,其前面是东,左面是北,向左转后面向北,
故答案为:错误.
Don't think of the exam. _____, it has been passed quite a few days.
A.In all
B.Not at all
C.After all
D.At all
女,28岁,2小时前出现上腹部疼痛,伴恶心,无呕吐,在诊断急性阑尾炎上具有重要意义的是()
A.发热
B.白细胞升高
C.脐周有压痛
D.压痛固定在右下腹
E.脐周与右下腹均有压痛