甲巯咪唑(他巴唑)治疗毒性弥漫性甲状腺肿的作用机制是A．抑制TSH与甲状腺滤泡细胞的

用所给单词的适当形式填空。

1.These        (be) my Chinese books.

2.Lily and Lucy          (be) her cousins.

3.Thanks for          (answer) my question.

4.Are these the         (photo) of Linda's family?

5.-What are these in English?

  -They're         (watch).

6.Here        (be ) a card for you.

7.They're good          (boy) .

8.Thank you for your story books.         (it) are interesting.

9.I have many     (friend) here.

10.That's      (he) son.

价值定价法是成本导向定价的一种定价方法。 ( )

机场内所有与运行安全有关岗位的员工均应当持证上岗.与运行安全有关的岗位包括下列（）

A.场务维护工

B.特种车辆操作工

C.场务机具维修工

D.以上都是

土地补偿费和安置补助费的总和不得超过土地被征收前三年平均生产值的（）倍。

A．20

B．25

C．30

D．35

何谓问诊？