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【简答题】
用方框中所给的适当形式填空,使短文正确、通顺(每词限用一次)。 Years ago, I lived in a house in a large city. The house next door was not far away from my house. Through the window, I could often see a woman read 小题1: in the house every afternoon. Two 小题2: went by, I began to notice that her window was dirty .Everything was not very clear through the dirty window. I wondered 小题3: the woman didn't wash her window. It 小题4: looked terrible. One bright morning, I decided to 小题5: my house, including washing the window inside. Late in the afternoon when I finished all the cleaning, I 小题6: down by the window with a cup of coffee for a rest. How 小题7: it is ! I found that the woman's window was actually so clean that she could be seen clearly sitting by the window. That was quite an 小题8: lesson for me. How often had I looked at others through my own shortcomings (缺点 ) ! Now, I am used to asking 小题9: whether I am looking through my own dirty window. Before I want to judge (判断) someone, I always think 小题10: than before and try to clean the dirty window so that I may see the world around me clearly.
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乙醛
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丙醛
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苯甲醛
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鸡新城疫
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【判断题】周期单位冲激序列的傅里叶变换也是周期性冲激函数。
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正确
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错误
【单选题】肝、脾肿大或布满大小不等的白色增生性肿瘤结节是( )病变特征。 B
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鸡新城疫
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