复合麻醉
参考答案:复合麻醉:是指在同一次麻醉过程中同时或先后使用两种或两种以上的麻醉药物。
用所给单词的适当形式填空。
1. If you don't like watching TV, how about ______ (play) soccer?
2.As a student, you should be ______ (impolite) to your teachers.
3.I'm very upset and don't know what ______ (do).
4. I was walking along the road when I______ (see) a dog.
5. Mother told her little son ______ (not go) out the next day, because it would be windy
6. I was surprised ______ (find) that Tom got mad after hearing the bad news.
7. The ______ (disappoint) result made her very sad.
8. In the future there will be more robots everywhere, and humans will have_______ (little) work to do.
9. In summer it is ______ (excite) to surf at sea.
10. Would you mind ______ (wait) for me outside?
某同学用量程为1mA、内阻为120Ω的表头按图(a)所示电路改成量程分别为1V和1A的多用电表。图中R1和R2为定值电阻,S为开关。回答下列问题:
根据图(a)所示的电路,在图(b)所示的实物图上连线。