题目

—Do you think that housing price will keep ______ in the years to come?    —Sorry, I have no idea.   A. lifting up       B. going up            C. bringing up         D. growing up   答案：B医生为病人化验血常规时，发现他的白细胞数增多，这种现象从免疫角度看属于（　　） A、特异性免疫B、非特异性免疫C、计划免疫D、过敏反应