大家应该听说过“囫囵吞枣”的故事，请根据你了解的消化吸收的相关知识，谈谈这个成语

几个同学在一次短跑比赛中的成绩如下：小明8.40秒，小军8.37秒，小东8.04秒，小强8.34秒，请把他们的成绩按名次排列起来：______．

研究报告应该体现完整的内容结构，除了标题、研究问题、目标和意义之外，下列（）不属于研究报告的主要内容。

A.文献回顾

B.研究方法

C.研究发现

D.成果应用

在Excel 2013工作表中，先选定第一个单元格A3，然后按住shift键再选定单元格（）。

A.A3：D6单元格区域

B.A3单元格

C.D6单元格

D.A3和D6单元格

小题1: －Tom, do you hear Millie c______ in the bedroom at this moment?

－Yes. She must be very sad.

小题2: He stopped his work and l______ carefully but he didn't hear anything.

小题3: You should not p______ the cat's tail. It will bite you.

小题4:¨I didn't hear what you said. Can you r______ it?" asked Lucy.

小题5:She is ill, so she feels very w______ and can't stand up.

小题6:My aunt lives on the ______（十九）floor but she climbs stairs every day.

小题7:The sun shines______（透过）the windows.

小题8:______（三明治）are my favorite food.

小题9: They helped each other ______（高兴）during the trip.

小题10: Sandy has good grades in English and ______（地理）.

试述机体大出血后体内变化的因果转化规律。