保险欺诈骗赔的常见表现形式：（）
A.虚假理赔
B.低险高赔
C.假险骗赔
D.移花接木
参考答案：A, B, C, D
By the time Jack returned home from England, his son ________ from college.[ ]
A. graduated
B. has graduated
C. had been graduating
D. had graduated
6个月女婴，因腹泻3天伴呕吐住院。体检：皮肤弹性稍差，前囟凹，口唇干，心、肺及腹无明显异常。该患儿体液丢失主要为（）
A.血浆
B.间质液
C.细胞内液
D.细胞外液
E.体液总量尤其是细胞外液
