患者，女，38岁，工人，既往体健，月经规则，无停经史。因转移性右下腹痛8小时伴恶心来诊。查体：体温38.6℃，呼吸18次／分，脉搏78次／分，血压125/80mmHg。查体：腹平，腹肌稍紧张，右下腹可触及压痛和反跳痛。
首先应该考虑的诊断是（）。
A.肠套叠
B.急性阑尾炎
C.胃十二指肠溃疡穿孔
D.阑尾周围脓肿
E.宫外孕破裂
参考答案：B
| 读下面的短文，选择正确答案。 | |
Today, she will go to a friend's birthday party. She is now choosing dresses. Blue, white and yellow, Which one? Her father says, " The blue dress is pretty ". Her mother says, " The white dress is pretty ". Then, Nancy puts on the yellow dress and goes out. | |
| 1. Nancy is ____________. | |
[ ] | |
| A. nine B. ten C. eleven | |
| 2. Nancy will go ____________. | |
[ ] | |
| A. to school B. to a birthday party C. home | |
| 3. Nancy puts on the ____________ dress. | |
[ ] | |
| A. blue B. white C. yellow |