布置作业要注意常规作业与什么

植物是怎样感觉到光明和黑暗的请举个小例子加以说明 The time he has devoted to helping the disabled _____ of great valueA. considers to be B. has considered C. is considered D. is considered being 修一条路,已经修好了75米,已修比没修的多百分之几,没修的比 已修的少百分之几 I do know him 在本句 中do 是强调本句吗? I did not know he came back _ I met him in the street.(选择)A.since B when C.until D after说明理由 关于植物的光暗反应植物从发芽开始7x24小时光照 八小时人工全光谱光照 16小时自然室内光 光反应和暗反应会不会正常进行?植物怎么选择光反应和暗反应 did you know who he was looking after 旋挖钻的工作原理 为什么旋挖钻成孔应采用跳挖方式 下列属于向性运动的是A含羞草受触动幼叶下垂                               
急 (15 12:0:45)一场秋雨一场寒反应的是冷锋过境吗 科学 (30 11:50:43)楼上黄昏欲望休,玉梯横绝月如钩.   月相为什是新月? 对某固体加热,从25°开始融化,70°时完全融化完,这种固体属于（）,她的液态在凝固过程中温度（）冬天,北方地窖常放睡,这是利用水（）时要（）,使地窖内的温度不会降得过低而冻坏地窖内 选择题40556076 (11 16:50:43)一壶刚烧开的水,离开火炉水就不再沸腾,要想使其继续沸腾,除继续加热外,还可以采取的措施是〔       〕A.加大壶内水面上的气压   B.减 在做圆的题目时能用全等吗一群煞笔说能,我们老师说不行的,你们觉得呢o(一＾一+)o! 请问信用证中transfer 和 transhipment有什么区别?一份信用证中transfer和transhipment都有标示,而且都写的是不允许.他们意思一样吗?一样的话有必要重复说明吗? transhipment indicator这句术语是什么意思啊? 什么牌子的旋挖钻使用寿命长? 信用证中的TRANSHIPMENT信用证43T中TRANSHIPMENT:ALLOWED,可是ADDITIONAL COND.中又规定：TRANSHIPMENT SUB ARTICLE 20C Ⅱ IS NOT APPLICABLE 国产的旋挖钻性能最好的是那个牌子? 我发现transshipment 在书中有两种写法,一种是上述写法,别一种是少一个S即:transhipment.有什么区别? 旋挖钻租赁,哪个牌子旋挖钻机性价比高? —Why are you so hungry?-Because Tom ___my chocolates when I was playing chess with my father.-Come on,he_____just a 2-year-old boyA.has eaten up,hasbeen B.ate up,was C.ate up ,is D.has eaten up,was This person often writes letters and answer the phone. 英语翻译请帮忙翻译这句话,是一本书的书名.The Practice of Multimodal Therapy:Systematic,Comprehensive,and Effective Psychotherapy Head of Practice Main Contact practice of commerce什么意思 跪求temple run 如何无限直线 开bug 一英尺等于多长? temple run 里面的直线bug在ipad版上还存在吗?试了很久都不行. He is a Gemini.This means he is probably（ ）(live) and outgoing she doesnt think this decision means_____(die)