31.ڵۼǪ
A.ۼָҩȡҩϸۻ
ҩƳɵĹõҺͻ
Һҩ
B.Ӧ²;͵Һ80 m
C.ӦҺ
D.ӦʵpH6
E.Ӧ˵Ȫ
32.ڻҺעҪ
A.һעãӦС15m15~20m߲10%
B.עã2mӦռ99%
C.õͨԡ
D.õٷɢ
E.ܼʪ
33.úκĸҩ;
A.ע
B.ע
C.ע
D.Ƥע
E.ؽǻע
34.ע͵ľƹΪ
A.ֲ͡кɫ
B.ֲ͡ɫк
C.ֲ͡кɫ
D.ֲ͡кɫ
E.ֲ͡ɫк
35.ijЩȲȶˮҩƳɹעõĩ״ǰܼܽעãΪ
A.ע
B.ע
C.
D.Һ
E.ѪҺ
36.ҩע
A.ҩעҺ͡״ҺͺͻҺ͵
B.ЧɷΪƷҩע京Ӧﵽ70%
C.ЧλƱҩעڲⶨܹ(mg/ml)ϣҪⶨЧλĺ()Ӧܹ85%
D.ҩעɲˮƱ
E.ҩעĿйʼ
37.ҩȶĵۼƱΪ
A.ҩӼܽ˹װʼװ
B.ҩӼܽװʼװ
C.ҩӼܽ˹װʼװ
D.ҩӼˡװʼװ
E.ҩӼܽ˹װʼװ
38.עˮȷ
A.Ʊ12h
B.80ܱϵͳ
C.ΪˮƵ
D.50ܱϵͳ
E.עˮΪעˮƵ
39.һַܳԭ
A.˹
B.˷
C.
D.
E.
40.ע͵Ҫ
A.ֵʾ֬ͽϳ֬
B.ɫڻɫ6űɫҺ
C.10ʱӦֳ
D.ֵͣͼ࣬
E.ֵ0.1ֵ