:34,36,35,35,( ),34,37,( )
A.36,33
B.33,36
C.37,34
D.34,37
[主观题]34,36,35,35,(),34,37,()A.36,33;B.33,36;C.37,34;D.34,37;
[主观题]34,36,35,35,(),34,37,()A.36,33;B.33,36;C.37,34;D.34,37;
[单选题]34,36,35,35,( ),34,37,( )A.36,33B.33,36C.37,34D.34,37
[单选题]应用鸡胚培养立克次体时,鸡胚应置于A.34~35℃B.35~36℃C.35~37℃D.36~37℃E.38~39℃
【例2】某校检测20名女生的体重如下:(单位:千克)35,31,33,35,37,39,35,38,40,39,36,34,35,37,36,32,34,35,
[单选题]立克次体的鸡胚培养法,鸡卵的孵育温度是A.34~35℃B.35~36℃C.37~38℃D.38~39℃E.39~40℃
[单选题]33,32,34,31,35,30,36,29,()A . 33B . 37C . 39D . 41