胆囊明显肿大见于()。
A.变异
B.胆囊炎
C.胆囊积液
D.胆囊结石
参考答案:A
Don't be afraid of your failure in the exam. If you like,I'll give you a(n)________since I'm so good at
this.[ ]
A.opportunity
B.choice
C.lesson
D.hand