题目

She don't know how she ____ the first couple of months after her husband’s death.  A. got over    B. got through    C. given up    D. gave away. 答案：B 解析: get through意思为:to deal with a difficult or unpleasant experience，符合语境。get over克服; give up放弃;give away赠送;分发；泄露，故答案为B。一个肾脏内约有多少个肾单位A.100万个B.1万个C.1000个D.100个