简述药疹的诊断依据。

A）根据句子意思，用括号中所给词的正确形式填空。

1. Yao Ming is _______ (success) in his basketball career.

2. Simon prefers walking to                (jog).

3. I think they will                (probable) get to Beijing tonight.

4. Green represents new life and                (grow).

5. I don't think these books are                (suit) for children.

6. The students are preparing for the ________ (come) exams.

7. Our English teacher was very ________ (satisfy) with our study.

8. Last night I stayed up until 12 o'clock, so now I'm very ________. (sleep)

B）根据句意及汉语提示，在下列各句空缺处写出各单词的正确形式。

9. Thank you for giving me some useful                (建议).

10. Do you think Tom is a                (勤奋的) student?

11. It seems                (不公平的) on him to make him pay for everything.

12. The birthday present he sent me is very                (珍贵的).

13. She seemed to be                 (相当) surprised at what he said.

14. The football match will be covered ________ (以现场直播的方式).

15. His words yesterday ________ (使想起) me of my school life.

以下选项中能够充分体现“诚实守信”内涵的选项是（）。

A、忠诚老实

B、有情有义

C、真实感情

D、信守承诺

对计算机网络安全威胁有哪些？对网络管理的安全威胁有哪些？

下述关于口腔境界的描述哪一项是错误的

A．前界为唇
B．两侧为牙列、牙龈及牙槽骨弓
C．上界为腭
D．后界为咽门
E．下界舌下区

铸造卡环的宽度与厚度比为

A．1：2
B．1：1
C．1：6
D．1：8
E．1：4