甲氧苄啶与磺胺甲喁唑合用的原因是
A．促进吸收B．促进分布C．减慢排泄D．能互相提高血药浓度E．因两药药代动力学相似，发挥协同抗菌作用
参考答案：E
按要求改写句子。
1. The children had a good time in the park yesterday. (改为同义句)
The children _____ _____ in the park yesterday.
2. Lucy reads English every day. (对画线部分提问)
_____ _____ _____ Lucy read English?
3. There's a woman in the picture. (改为复数形式)
There _____ some _____ in the picture.
4. I have a sore throat. (同上)
What's the _____ _____ you?
连续出现或长期出现爆炸性粉尘的环境，按爆炸性粉尘环境危险区域的划分中属于（）区。
A.1
B.2
C.10
D.11
