下列哪些体征为诊断囊状水瘤的依据()
A.囊肿位于颈前正中
B.囊肿位于颈侧
C.囊肿位于颈后三角区
D.囊肿呈分叶状
E.透光试验阳性
参考答案:C, D, E
用括号里的词的正确形式填空。
1. I ____________(do) some washing at 7:00 yesterday.
2. While my parents ____________ (watch)TV, I ____________(do) my homework.
3. The truck ____________(travel) last when a bag of rice ____________ (fall) off.
4. When I was a small boy, I ____________ (get) to know the earth ____________ (move) around the
sun.
5. Let's run and see who ____________(get) to the finishing line.
一名队员在本方罚球区内发任意球时,对方队员何时可以进入罚球区?()
A.任何时间
B.在球被踢并且移动后即可
C.对方队员不能进入罚球区直到球被另一名队员触及
D.对方队员不能进入罚球区直到该球离开罚球区范围