从三角形中的一个顶点到它的对边做一条垂线，（ ）叫三角形的高，这条对边叫三角形的

患者女，20岁，因“高热2周”来诊。查体：扁桃体及鼻咽部黏膜肿胀。取米粒大扁桃体组织活检，镜下可见淋巴组织增生，增生的淋巴细胞有异型性，部分区坏死，免疫组织化学染色：CD45RO、CD20、及CD68均可见部分细胞阳性，CD56散在阳性，EBER部分细胞核阳性。

首先应考虑的诊断是（）。

A.鼻型NK/T细胞淋巴瘤

B.传染性单核细胞增生症

C.Burkitt淋巴瘤

D.鼻咽癌累及

E.霍奇金淋巴瘤累及

在制定质量检验工艺文件时，要明确写明质量检验人员发现质量问题后处理流程，并详细记录处理后的检验数据。

短文填空。用下面方框中单词的适当形式填入短文空格内，使短文意思正确、通顺（每词限用一次） 。将答案按编号依次填入下方表格内。 （共 10 小题，每小题 1 分，计 10 分）

check 　China 　difficult 　easy　 farm 　forget

little 　many 　other　 peace 　amazing 　serious

Look at the picture, what do you see? 　小题1:　 , some people say it’s an old man, while others say it’s a young woman and an old 　小题2:　. It is a problem with many answers. Why?

When you look at a problem from different views, you get different answers. Just turn it in your mind 　小题3:　bit, and you may see it in a completely new way.

Some people only form an idea in their mind “A problem has only one answer, and all the 　小题4:　 are wrong. ” Some even laugh at the different answers others come up with. Well, they’re wrong! If people only believed in one answer, we might still think the world is square(方形的)!

What’s one plus one? That’s easy, two! Right? Well, that’s one right answer, but not the only answer. You might think of 11, or some 　小题5:　characters like “二” or “十”! What’s a mom plus a dad? You might think of two people, or a man and a woman, or a whole family! So, even the 　小题6:　 questions can have many answers.

Of course, some problems do only have one answer. If each of the questions in a math test had 　小题7:　 than one answer, it would be quite a problem for teachers 　小题8:　.

Look at things in different ways, face your life with a 　小题9:　 mind, and you’ll see a completely different world.

After reading my article, if I ask you again: “What do you see in this picture?”, will you still give the same answer now? I’m sure this picture will be 　小题10:　to you. 

棕丝蟠扎弯子出枝，一般第一弯定高低，第二弯定方向。

施工导流方式中，用围堰将水工建筑物分段分期围护起来进行施工的导流方式为( )。

A．分段围堰法导流
B．全段围堰法导流
C．明渠导流
D．隧洞导流