【简答题】Please fill in the blanks with the right expression from the following. (请从下列词汇表达中选择合适的,填入下面的句子中) recognized navigate specializes in accommodate make sense blend with reflect grasp 7.The fact...
【简答题】河岸溢洪道的类型主要有()、()、()和()四种。
【单选题】The job would require that ____at 7 o'clock every morning. [ 虚拟语气 ] A. he will be at the factory B. he was at the factory C. he be at the factory D. he has been at the factory
【简答题】语法填空 1. He sings _______(good). 2. ________(sudden), she saw a man near a bus stop. 3. Paul is ______(tall) than Sophie. 4. Hans is ________(tall) in our class. 5. This picture is ____ nice ____ that ...
【简答题】用括号内所给单词的适当形式填空。 1. The factory produces _____ (wood) furniture. 2. The old woman is carrying two _____ (basket) of apples. 3. The hunter _____ (shot ) at the deer, but the deer ran away. 4. China...
【简答题】consequence come into being deficient give way to be put up with... reformulate abandon pursuit 1. The new media are so powerful that it has space and time. 2. Hundreds of...
【多选题】溢洪道控制段防渗帷幕的范围及深度,应遵守下列( )规定。
A.
当地基下存在着明显的相对隔水层时,一般帷幕应伸入到该隔水层内2~3m。相对隔水层透水率的控制标准为小于5Lu
B.
当地基的相对隔水层埋藏较深或分布无规律时,帷幕深度除应满足《溢洪道设计规范》(SL 253—2000) 中的第5.4.2条的要求外,还应考虑水文地质、工程地质条件及基础排水措施,通过渗流计算,结合已建工程经验确定,可在0.3~0.7倍堰(闸)建基面以上最大水深范围内选择。遇透水性强的破碎带,应适当增加帷幕的深度和厚度
C.
防渗帷幕伸入岸坡的范围、深度及走向,应根据水文地质、工程地质条件确定,宜延伸至正常蓄水位与相对隔水层范围线(或与蓄水前地下水位线)相交处。无相对隔水层或地下水位较深时,帷幕延伸范围应通过渗流计算,并类比已建工程经验确定
D.
靠近坝肩的溢洪道,其帷幕应与大坝帷幕衔接,形成整体防渗系统。远离坝肩的溢洪道,其防渗帷幕深度、伸入岸边范围可适当降低要求
【多选题】公共汽车上遇到纵火恐怖袭击怎么办?()
A.
沉着冷静,当发动机着火后,应迅速开启车门,从车门下车,用随车灭火器扑灭火
B.
如果着火部位在中间,从两头车门有秩序地下车,在扑火时,重点保护驾驶室和油箱部位
C.
如果车门线路烧坏,开启不了,应砸开就近车窗翻身下车
D.
如果衣服着火,来得及脱下,迅速脱下衣服,用脚将火踩灭,或者请他人协助用厚重的衣物压灭火苗,如果他人衣服着火时,脱下自己的衣服或其他布物,将他人身上的火捂灭。
【简答题】根据句意及首字母提示在横线处填上恰当的单词,使句子意思完整,语法正确。 1. The desserts are very delicious. Have you t_______ them? 2. The price of the car is i_______ so fast that I can't afford it. 3. He is a v_______, so he eats main...