D/G易位型21-三体综合征最常见的核型是（） A.46，XY（或XX），-13，+

完成下列问答。

1. —What does he look like?

    —_______________________.

2. —______________________ _?

    —They are in front of the post office.

3. —What is the girl like?

    — ________________________.

4. —_________________________ ?

    —He's our English teacher.

5. What's in the schoolbag?

    —________________________.

6. —________________________ ?

   She's twenty-six years old.

7. How was your vacation?

    —________________________.

8. —_______________________ ?

    —I did my homework at eight o'clock.

9. — Did the waiter work hard? 

    —________________________.

10. —______________________ ? 

     —They are thirty dollars.

11. —How was the weather yesterday?

      —________________________.

12. —_______________________ ?

      —The boy in blue is Tom's brother.

贴菜的质感特色有______。

A．上层脆香

B．下层脆香

C．上层软嫩

D．下层软嫩

E．外脆内嫩

防爆性能遭受破坏的电气设备，待停产后进行处理或更换。（）

日本传统插花的主要花型有（）、立华、盛花、自由花。

灵活就业人员的概念？