句型转换

1. There are some windows on the wall.(改为一般疑问句并作肯定回答)

    __________ there __________ windows  on the  wall?

    __________, _________ _________.

2. There is a storybook in my bag.(改为同义句)

    I __________ a storybook in my bag.

3. The supermarket is across from the bank.(对画线部分提问)

    __________ __________ the supermarket?

4. There is a post office near my office.(改为否定句)

    There __________ a post office near my office.

糖化血清蛋白测定可用于反映机体哪段时间前的血糖平均水平

A．2～3周
B．4～5周
C．6～7周
D．8～9周
E．10～14周