潜在产出的影响因素不包括( )。
A.投入品增长B.技术水平C.工资水平D.效率变动
参考答案:C
用括号内所给的词的适当形式填空,使语篇意思完整,必要时要否定式。
My name 1. (be) Bob. I live in Toronto, Canada, and I want a pen pal in 2. (Chinese).
I think it is a very interesting country. I'm fourteen 3. (year) old and my birthday is in November.
I can 4. (speak) English and a little 5. (France). I have a brother, Paul and a sister,
Sarah. 6. (they) have pen pals in the UK and Australia. I like 7. (go) to the movies with my
friends and 8. (play) sports. 9. (I) favorite subject in school is P.E. It's fun. But I
10. (like) math. It's too difficult.
女,26岁,人流后1周,发热6天,右下腹痛2天,追问病史,术后有性交史。体格检查:神萎,体温39℃,血压12.0/9.3kPa(90/70mmHg),心率112次/分,右下腹有压痛、反跳痛。妇科检查: * * 有少量粉红色液体,宫颈有举痛,宫口闭,子宫正常大、有压痛,双附件稍增厚、压痛。白细胞150×109/L,中性0.90。最可能的诊断是()
A.阑尾炎
B.肾盂肾炎
C.肠炎
D.急性盆腔炎
E.膀胱炎