句型转换

1. Mr More stays in Shanghai for three days. (就画线部分提问)

    ______ ______ ______ Mr More ______ in Shanghai?

2. They enjoyed themselves in the park. (改为同义句)

    They ______ ______ ______ ______ in the park.

3. Lin Tao did the housework at home last night. (改为否定句)

    Lin Tao ______ ______ the housework at home last night.

4. I sometimes watch TV in the evening. (就画线部分提问)

    ______ ______ do you watch TV in the evening?

5. The twins are going to Hong Kong the day after tomorrow. (改为一般疑问句)

    ______ the twins ______ ______ Hong Kong the day after tomorrow?

尿样一般不用于生物利用度测定，不是因为（）

A.与血药浓度相关性较差

B.受肾功能状态影响

C.受肝功能状态影响

D.浓度变化较大

E.含有药物代谢产物