31.ڵۼǪ
A.ۼָҩȡҩϸۻ
ҩƳɵĹõҺͻ
ÒºÒ©
B.Ӧ²;͵Һ΢80 m
C.Ó¦Òº
D.ӦʵpH6
E.Ӧ˵Ȫ
32.ڻҺעҪ
A.һעãӦС15m15~20m߲10%
B.עã2mӦռ99%
C.õͨԡ
D.õٷɢ
E.ܼʪ
33.úκ΢ĸҩ;
A.×¢
B.×µ×¢
C.×¢
D.Ƥע
E.ؽǻע
34.ע͵ľƹΪ
A.ֲ͡кɫ
B.ֲ͡ɫк
C.ֲ͡кɫ
D.ֲ͡кɫ
E.ֲ͡ɫк
35.ijЩȲȶˮҩƳɹעõ޾ĩ״ǰܼܽ⹩עãΪ
A.×¢
B.×¢
C.
D.Òº
E.ѪҺ
36.Ò©×¢
A.ҩעҺ͡״ҺͺͻҺ͵
B.ЧɷΪƷҩע京Ӧﵽ70%
C.ЧλƱҩעڲⶨܹ(mg/ml)ϣҪⶨЧλĺ()Ӧܹ85%
D.ҩעɲˮƱ
E.ҩעĿйʼ
37.ҩȶĵۼƱΪ
A.ҩӼܽ˹޾װʼװ
B.ҩӼܽ޾װʼװ
C.ҩӼܽ˹޾װʼװ
D.ҩӼˡ޾װʼװ
E.ҩӼܽ˹޾װʼװ
38.עˮȷ
A.Ʊ12h
B.80ܱϵͳ
C.ΪˮƵ
D.50ܱϵͳ
E.עˮΪעˮƵ
39.һַܳÔ
A.˹
B.Ë·
C.͸
D.
E.
40.ע͵Ҫ
A.ֵʾ֬ͽϳ֬
B.ɫ󲻵ڻɫ6ű׼ɫҺ
C.10ʱӦֳ
D.ֵͣ򲻱ͼ࣬
E.Öµ0.1Öµ

