疝囊颈位于腹股沟韧带上方,腹壁下动脉内侧的是()
A.腹股沟斜疝
B.股疝
C.脐疝
D.白线疝
E.腹股沟直疝
参考答案:E
Make sentences. 连词成句,注意标点符号。
1. is what it doing
2. at the look tiger
3. jumping the is rabbit
4. is elephant doing what the
5. pandas climbing are
6. they what doing are
合金钢比碳素钢的宽展小。