采用连续法对像对进行相对定位时，通常采用（）的像空间直角坐标系作为描述两张像片相对位

Dear Cassy,

Thanks for reminding me by e-mail that you want to baby-sit our children. In spite of the (21) that you are only 12 years old, my wife and I would be (22) to consider your application if you can meet a few modest (23) :

1. Submit three letters from (24) who will certify that you have never failed to follow directions perfectly in class and never failed to hand in a homework assignment (25) .

2. Submit a note from two (26) who will certify that you are in perfect health, have never been sick, and never will be sick.

3. Submit a document from your physical education teacher or team (27) that proves that you can do each of the following: Run two miles in (28) than nine minutes, climb a greased rope to a (29) of twenty feet in thirty seconds while balancing a glass of water on your nose, and walk in bare feet over hot coals and broken glass without complaint or (30) .

4. Submit notarized letters from at least two mental health professionals (31) that you have never (32) a jealous, envious, or hostile thought towards any living being or inanimate object.

5. Play and (33) five expert chess players while blindfolded after going without sleep for 48 hours.

6. Wait (34) for two years while we have private investigators (35) that all your documents are authentic.

Your loving and trusting friends,

The Smiths

24（）

A．parents

B．classmates

C．neighbors

D．teachers

简要病史：女性，35岁，意识不清，呕吐物有大蒜气味半小时急诊入院。请针对该案例，说明问诊内容与技巧。

关于麻醉维持期的管理，下列正确的是（）

A.当麻醉达到满足手术要求的深度时就进入麻醉维持期

B.吸入麻醉复合阿片类无法保留自主呼吸

C.在麻醉维持期发现病人心动过速、高血压、瞳孔缩小、出汗、流涎往往提示麻醉深度不够

D.在麻醉维持期病人出现自主神经系统反应只能用自主神经系统阻滞药来解除

E.常规应用东莨菪碱，以免发生术中知晓

不对抗缩宫素兴奋子宫作用的药物

A．曲马朵
B．罗通定
C．哌替啶
D．吗啡
E．纳洛酮

《红楼梦》中所创造的“红楼”饮食文化体系表现在哪些方面？