板形好的板带材,其横向厚度差为零。

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问题:

板形好的板带材,其横向厚度差为零。

考点:炼钢工炼钢工题库
题型:判断题

属于化脓性关节炎的临床特点有()

A.关节痛好发于四肢近端小关节,多关节受累,对称性指、趾关节肿胀呈梭形畸形,伴晨僵,类风湿因子阳性

B.关节囊液细菌培养为阳性,但无尿酸盐结晶

C.常累及远端的指(趾)关节、掌指关节、踢趾关节,非对称性关节炎,X线片上见末节指(趾)远端呈铅笔尖或帽状

D.关节囊液中可见尿酸盐结晶,X线片上见凿孔样、虫蚀样骨质缺损

E.四肢大关节受累,呈游走性肿痛,很少出现关节畸形

题型:判断题

郑和下西洋成为中国历史上时间最长、规模最大、范围最广的商务活动。()

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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. 

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运送施工人员时应遵守什么规定?

题型:判断题

青年女性,闭经3个月, * * 不规律出血,血块中夹有水泡。检查发现子宫体积大, * * 壁有暗紫色结节、出血、坏死。最可能的诊断是()

A.宫外孕

B.葡萄胎

C.葡萄状肉瘤

D.侵袭性葡萄胎

E.绒毛膜癌

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