句型转换

1. Tom is quiet. Jim is quieter. (用than连成一句)

2. She is cleverer than any other girl in her class. (用最高级改写)

3. Town Cinema is the best movie theater. (划线部分提问)

4. My new trousers are about 180 yuan. (对划线部分提问)

5. I think Sally is the youngest student. (改为否定句)

鼓膜完整，纯音测听呈传导性听力损失，鼓室压图为Ad型曲线，应考虑为

A．听骨链固定

B．化脓性中耳炎

C．听骨链中断

D．耳硬化

E．以上都不是