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【单选题】
某男性,矿场采矿工,年龄25岁,工龄约2年。因主诉咳嗽、气短、胸痛就诊。检查发现,X线胸片呈肺纹理增加,伴有块状阴影和典型结节。患者自述,他工作场所条件很差,无防尘设施,此工人最可能患何种类型尘肺
A.
晚发性矽肺
B.
矽肺
C.
煤肺
D.
尘肺
E.
速发性矽肺
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举一反三
【简答题】Convert each binary number to hexadecimal : (a) 1110 (b) 10 (c) 10111 (d) 10100110 (e) 1111110000 (f) 100110000010
【单选题】运动物体相对于定参考系的运动称为( )
A.
绝对运动
B.
相对运动
C.
牵连运动
D.
复杂运动
【简答题】Convert each binary number to octal (a)111 (b) 10 (c)110111 (d) 101010 (e)1100 (f) 1011110 (g) 101100011001 (h) 10110000011 (i)111111101111000
【简答题】(Short answer) Convert each binary number to hexadecimal: (a) 1011 (b) 11111 (c) 10101010 (d) 10101100
【判断题】研究点的合成运动时,人们习惯于把固定在相对于地面运动的物体上的坐标系称为动参考系。
A.
正确
B.
错误
【简答题】Convert each of the following binary representations to its equivalent base ten representations? 111
【简答题】(Short answer)Convert each binary number to octal: (a) 1111; (b) 11001 ; (c) 101010 ;(d) 10101111
【单选题】What does the clip mainly talk about?
A.
The new building project in South Thhames College might stop because the school doesn't have enough money.
B.
The new building project has led to  South Thhames College's increasing amounts of debt.
C.
The increasing enrollment in South Thames College make the school start the new buiding project.
D.
South Thhames College gives its old building a refurbishment because the builing is dangerous.
【简答题】What does a teacher make according to the video clip?
【简答题】What does linking mean according to the video clip?
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