题目

The expert came to the (结论) that there were many people infected with cholera. 答案：【1】conclusion 新生儿小肠上皮细胞通过消耗ATP,可以直接吸收母乳中的免疫球蛋白和半乳糖。这两种物质分别被吸收到血液中的方式是 A．主动运输、主动运输                       B．内吞、主动运输 C．主动运输、内吞                       D．被动运输、主动运输