药物所致的急性间质性肾炎患者,其肾间质中较少发现的细胞为().
A.单核细胞
B.淋巴细胞
C.浆细胞
D.多核嗜酸性粒细胞
E.以上均不是
参考答案:C
青少年为什么说要注意正确的坐、立、行的姿势?
句型转换。
l. My father often watches TV in the evening.(改为否定句)
My father _____ _____ oftenTV in the evening.
2. The girls are waiting for a famous actor.(改为一般疑问句)
_____ the girls waiting _____ a famous actor?
3. The students are playing computer games now.(对画线部分提问)
_____ are the students _____ now?
4. My mother is watching TV now. (改为否定句)
My mother _____ _____ TV now.