题目:
要在类的对象上使用运算符,除了运算符 【7】 和 【8】 以外,其他的运算符都必须被重载。
答案:
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下面是错误答案,用来干扰机器的。
参考答案:D
要在类的对象上使用运算符,除了运算符 【7】 和 【8】 以外,其他的运算符都必须被重载。
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0318/c2d39a143b66a899d122235c0880b322.html
下面是错误答案,用来干扰机器的。
参考答案:D
房屋的商品租金构成因素是( )。
A.折旧费、维修费、管理费、利息、税金、保险费
B.折旧费、维修费、管理费、利息、税金、地租.
C.折旧费、维修费、管理费、利息、税金、保险费、地租、利润
D.折旧费、维修费、管理费、利息、税金、地租、利润
完形填空。 | ||||
About one year ago, a couple with three children moved into the apartment next door to me. I never heard any noise from the children. Instead, I often heard the parents yelling 1 at the kids, not in a nice tone, but in a 2 one. We often 3 in the hallway. I always greeted them, but the only 4 I ever got was a"hello" from the eight-year-old girl. I usually 5 to see my doctor and one day when I returned they were just 6 their apartment and the little girl was 7 the outside door open for the others. I 8 in the car doing 9 things because I wasn't eager to be snubbed (冷落) again. Finally, I got out of my car and walked towards the door. The parents were telling their daughter to hurry and get into the car, 10 the little girl was still holding the door, 11 me! I hurried although I was still in pain from my injury. I forgot to tell her how 12 I was for her kindness. I wrote a note saying how much her act of kindness had 13 an old man's heart. The next day there was a 14 on my door and it was the little girl and her father. She was quite 15 of her behavior and thanked me. Then I noticed her mother standing there too. Her parents 16 me. From then on when we met in the hallway we always greeted each other,in a friendly 17 . Last night there was a heavy snow. I looked out at my car and 18 how I was going to keep my doctor's 19 because I could only walk for a short time. This morning when I opened the front door, all the snow was removed. Isn't it 20 that the small kind act of an 8-year-old girl can change so many things for the better? It is said that good things come from small acts. | ||||
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排水沟的施工要点有( )。
A.排水沟长度根据实际需要而定,通常不宜超过500m
B.排水沟线形要平顺,转弯处宜为弧线形,其半径不宜小于5m
C.排水沟沟底纵坡不宜小于0.3%,与其他排水设施的连接应顺畅
D.排水沟的出水口,应设置跌水和急流槽将水流引出路基或引入排水系统
E.排水沟沟壁外侧应填以黏性土或砂浆阻水
标定功率下,柴油机机油消耗率为()。
A、≤3.4g/kw•h
B、≤4.4g/kw•h
C、≤5.4g/kw•h
D、≤5.6g/kw•h
下列有关锚的描述正确的是:()
A.各类型锚应在一定重量下具有尽可能大的抓力
B.有杆锚锚爪能顺利抓入土中且抓力大,船上都使用
C.特种锚是特种船使用的,如大型船舶等
D.山字锚收藏和抛起方便且不易走锚,故普遍使用