直接在大块水泥混凝土板上加铺沥青混凝土，甚至直接在破碎后的板_爱下问搜题

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问题多项选择题

直接在大块水泥混凝土板上加铺沥青混凝土，甚至直接在破碎后的板块上加铺沥青混凝土，都会出现反射裂缝，防止反射裂缝的措施有（）

A.设置裂缝松弛层

B.设置应力吸收薄层

C.土工织物或隔栅加筋

D.锯缝和灌缝

E.铺筑半刚性基层

答案

参考答案：A, B, C, D

完形填空

完形填空
The measure of a man's real character is what he would do if he knew he would never be found out. -Thomas Macaulay。 Some thirty years ago, I was studying in a public school in New York. One day, Mrs Nanette O'Neill gave an arithmetic__1__to our class. When the papers were__2__,she discovered that twelve boys had made the same mistakes throughout the test. "There is really nothing new about__3__in the exams. Perhaps that was why Mrs O'Neill__4__even say a word about it. She only asked the twelve boys to__5__after class. I was one of the twelve. Mrs O'Neill asked__6__questions, and she didn't__7__us either." She wrote on the blackboard the __8__words by Thomas Macaulay. She then ordered us to__9__these words into our exercisebooks one hundred times. I don't__10__about the other eleven boys. Speaking for myself I can say: it was the most important single__11__of my life. Thirty years after being introduced to Macaulay's words, they__12__seem to me the best yardstick(准绳), because they give me a__13__to measure myself rather than others.__14__of us are asked to make__15__decisions about nations going to war or armies going to battle. But all of us are called__16__daily to make a great many personal decisions.__17__the wallet, found in the street, be put into a pocket or turned over to the policeman? Should the__18__change received at the store be forgotten or__19__? Nobody will know except__20__. But you have to live with yourself, and it is always better to live with someone you respect。
( ) 1．A. test ( ) 2．A. examined ( ) 3．A. lying ( ) 4．A. didn't ( ) 5．A. come ( ) 6．A. no ( ) 7．A. excuse ( ) 8．A. above ( ) 9．A. repeat ( )10．A.worry ( )11．A. chance ( )12．A. even ( )13．A. way ( )14．A. All ( )15．A. quick ( )16．A. out ( )17．A. Should ( )18．A. extra ( )19．A. paid ( )20．A. me	B. problem B. completed B. cheating B. did B. leave B. certain B. reject B. common B. get B. know B. incident B. still B. sentence B. Few B. wise B. for B. Must B. small B. remembered B. you	C. paper C. marked C. guessing C. would C. remain C. many C. help C. following C. put C. hear C. lesson C. always C. choice C. Some C. great C. up C. Would C. some C. shared C. us	D. lesson D. answered D. discussing D. wouldn't D. apologize D. more D. scold D. unusual D. copy D. talk D. memory D. almost D. reason D. None D. personal D. upon D. Need D. necessary D. returned D. then

单项选择题

在液相色谱中，常用作固定相又可用作键合相基体的物质是（）。

A、分子筛

B、硅胶

C、氧化铝

D、活性炭