【正文】
,則砂漿的流動(dòng)性主要取決于單位用水量。. 正確答案:,冷卻固化后,此物質(zhì)即使再經(jīng)加熱也不會(huì)軟化。.錯(cuò)誤.正確 正確答案:,說明砂漿的流動(dòng)性越好。. 正確答案:,玻璃幕墻、汽車和船玻璃窗等。. 正確答案:第五篇:奧鵬南開大學(xué)2011秋學(xué)期《大學(xué)英語(一)》在線作業(yè)滿分答案11秋學(xué)期《大學(xué)英語(一)》在線作業(yè)試卷總分:100 測(cè)試時(shí)間:試卷得分:100 單選題、單選題(共 50 道試題,共 100 分。s nearly seven o39。clock()the , on , in , in 滿分:2 分 得分:2 is a good () works 滿分:2 分 得分:2 e here twice a week to swim and(). out to 滿分:2 分 得分:2 lived in Italy for thirty years, Vivian and her husband moved to make a ____ home in New 滿分:2 分 得分:2 just()at the office for most of the day, and I do no around in down 滿分:2 分 得分:2 often works in() B./ 滿分:2 分 得分:2 the chairman was giving a talk at the meeting, some workers at the back paid no attention and kept 滿分:2 分 得分:2 often have()supper at 滿分:2 分 得分:2 David()? flying fly to fly 滿分:2 分 得分:2 pupils who take an excessive interest in puter games ought to spend more time on ____ 滿分:2 分 得分:2 ’t have enough time to finish ____ the food and drinks before the guests aside out out over 滿分:2 分 得分:2 :I prefer watching :So() 滿分:2 分 得分:2 :He has got two :(). have I am I do I 滿分:2 分 得分:2 wants the book may have 滿分:2 分 得分:2 cousin doesn39。s only one , there is one 滿分:2 分 得分:2 children found it hard to ____ him from the simple way of life in the 滿分:2 分 得分:2 ____ over two years since the old gentleman first came to sample the been be be 滿分:2 分 得分:2 :(