问题
单项选择题
钢筋和混凝土两种材料能共同工作与下列哪项无关（）。
A.两者之间的粘结力
B.两者的线膨胀系数相近
C.混凝土对钢筋的防锈作用
D.钢筋和混凝土的抗压强度大
答案
参考答案：D
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钢筋和混凝土两种材料能共同工作与下列哪项无关（）。
A.两者之间的粘结力
B.两者的线膨胀系数相近
C.混凝土对钢筋的防锈作用
D.钢筋和混凝土的抗压强度大
参考答案：D
“You know,Ann,” my friend Nick said, “Lisa and Anita were just talking about you.” I immediately got 11. “They said that you join the Students Union just because the teacher likes you, not because you are excellent.” I 12 to keep myself from crying, getting down to my knees. After Nick told me everything my supposed best friends said about me, I felt I was 13 . Lisa and Anita came in, acting as if(好像) 14 had happened.Lisa was still my deskmate and Anita was still my partner for our history project. I was 15 that they were able to pretend we had the perfect friendship. 16 they’d said such hurtful things. I felt like I didn’t have a friend in the world, all because of rumor(谣言). The tongue can be our worst 17 . Rumors do harm to friendship. They are like sharp knives, breaking one’s dignity(尊严) into pieces. When we say 18 things abut others, we’re hurting their hearts. So how was I to act next? I thought of 19 them back. But instead, I told them directly they had hurt me. Lisa started 20 and Anita was speechless. I knew they were both sorry for what they had said. They said sorry to me, and I forgave them 21 I was still unhappy. Sure, things were a little embarrassing (尴尬的) at first, but soon enough everything was back to the way it had been before. I still 22 rumors from time to time. Talking about others is a part of our life, but the more I learn about the friendship, the more I realize the importance of tolerating others.
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