问题
单项选择题
斜齿轮螺旋角相等旋向()
A、相同
B、相反
C、相对
D、都不对
答案
参考答案:B
斜齿轮螺旋角相等旋向()
A、相同
B、相反
C、相对
D、都不对
参考答案:B
完形填空。 | ||||
When I was in the third grade, I wanted to be just like Mrs. Abshere. She always had a 1 for her students. She made us feel both special and wanted. I _2 felt that Mrs. Abshere cared about me. Her patience and kindness helped me 3 many hard times. One day, after I got home, the police suddenly came and arrested (逮捕) my parents. I was 4 to death! I held on to my brother and sister as we were 5 a children's home. As my parents waited for their 6 , my brother, sister and I waited in the children's home. Soon days turned into weeks. When I was told that they would be in prison for six months, I 7 on my bed and cried for hours. I was mad at the world and no longer saw any future for myself. Just at this very moment one of the girls came running up to me. "Hey, there's a lady here to see you. I think it's your mom." _8_ it be true? When I got to the end of the hallway, there stood Mrs. Abshere! She held her arms out to me. "Honey, I know 9 is better than your mom, but I love you, too!" I hugged her and 10 thanked God for bringing this angel thirty miles out of her way to see me. As I 11 Mrs. Abshere around the grounds, I began to feel 12 again. I was so excited to show her off to all my new friends. Two weeks later, I said good-bye to all my friends and moved across the state to live in another city with my grandparents. Sixteen years later, I 13 Mrs. Abshere, so that I could tell her how grateful (感激的) I was. When I found her, we had the most wonderful conversation. I felt so much 14 telling her that I was only a year away from becoming a teacher myself. "Oh! That's great. You can teach students in my room!" 15 , perhaps I will be returning to Mrs. Abshere's classroom soon, only this time as a peer (同行) and a very grateful friend. | ||||
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