第4题: [多项选择]有关多发性骨髓瘤,哪项正确() A. 血清蛋白电泳均可见单株峰球蛋白 B. IgG型最常见 C. 血清碱性磷酸酶增高 D. 本-周蛋白是免疫球蛋白轻链从尿中排出产生 E. 均可见骨破坏 参考答案:B, D 答案解析:骨髓瘤未分泌型无M蛋白,其血清ALP不升高。
第5题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. At the airport. B. In an office. C. In a shop. D. In a car. 参考答案:A 答案解析:[听力原文]
M: Let me carry that for you. It looks like you’ve bought a lot of gifts for your family!
W
第24题: [单项选择]A balance of international payment refers to the net result of the business which a nation carries on with other nations in a given period. A. cancels B. appropriates C. transacts D. mediates 参考答案:C 答案解析:画线词carries on:进行,开展,办理。替代词为选项C.transacts处置,办理。故答案为C。辨义:A.cancels取消,删除;B.appropriates占用;D.mediates调解。
第25题: [单项选择]通常情况下,管线冲洗干净的标准为() A. 油品透明度 B. 油品质量指标 C. 管线存油量 D. 冲洗时间 参考答案:B