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4.5题,详解, Most tower clocks are still kept in Europe.Some of them have been 400 or 500 years old.1.Most tower clocks are still kept in Europe.这句中为什么are是一般现在时,但后面的kept却是过去式?2.Some of them have been 400 or 500 years old. 英文高手（Grammar）帮我修改一下rewrite 和fix 那些错误的grammar请各位不要用 You这个单词写在文章里 为证实叶绿体有放氧功能,可利用含有水绵与好氧细菌的临时装片进行实验实验条件应为：光照、无空气、临时装片中有NaHCO3溶液为什么有光照,没有空气 将水绵放在暗处,用一束白光通过棱镜再投射到水绵的叶绿体上,则好氧性细菌将A.均匀分布 B.明显聚集在绿光的投射区域内 C.明显聚集在红光和蓝紫光的投射区域内 D.明显聚集在黄光的投射区 ()()() 乐 填成语 成语填空()苦()乐我正在做作业,是五年级一份试卷上的,请知道的人给我答复, ( )( ) ( )乐(写成语） 26 x 20 x 32米用英文怎么说重点那个乘 It's a clock.该怎么提问? A:______ is 10 plus 20?B:30 大狼们,谁知,三国演义读后感作文400字, 就剩最后一个找不到了 小学五年级上册英语评价手册32页第10题怎么写?what a_____!what happened? 读《悲惨蝴蝶》有感 为什么我看见蝴蝶就感觉恶心?想吐..还感觉它 狠恐怖? 各种蝴蝶颜色各代表什么,哪种蝴蝶最好看 哪种蝴蝶最好看 在梯形ABCD中 AD‖BC AB=DC=AD=2 BC=4 求角B的度数 和AC的长 在梯形ABCD中,AD平行BC,AB=DC=AD=2,BC=4,求角B的度数及AC的长 life is a few怎么翻译 英语练习题啦 Choose the best answer to the following sentences.1.The cinema is _______ at the corner of the street.2.The United Kingdom _______ Great Britain and Northern Ireland.A.consists of B.makes up of C.composes D.constitutes3.The teacher 中国化学工程第十三建设有限公司是不是国企 谁帮我做做这些英语题二、词汇和语法结构（30道小题,共30分）1、On hearing his cry,the thief took a ______ from the windows and then escaped out of sight.（1分）A、leakB、leapC、lead D、lean2、She decided to ______ the 1.This book is said ______ into several languages in the last five years.A.to have been translated B.to translate C.to be translate D.to have translated2._______it was expected,she came late again.A.It B.As C.What D.That3.He talked as if he ______ th 英语题帮忙做做Ⅱ. Fill in the blanks with words given below. Change the form where necessary.（0.5*10） Issue bond contribution compete valuable Massive overnight relevant supervise revel1. Your advice i 怎样1分钟跳170次绳?怎样练?现在我1分120 儿童一分钟大约能跳几下绳 怎样一分钟跳140下绳 “水”见于诗句(一句) “水”见于成语(3个)“水”见于诗句(写一句) “水”见于成语(写3个)一个小时后就要,我满意的肯定会给10分以上的帮帮小妹啊. 怎样在1分钟之内跳150个绳 求一个成语或诗句,跟水有关的,具体见补充跟水有关的成语,描述美好爱情的,天长地久之类的也行,不要海枯石烂这种.诗句也可以