弹弓10mm钢珠的威力

新概念英语词汇大全有什么用?我已经有了新1和新2 如果再买一个新概念英语词汇大全 有用吗? 谢谢 新概念英语词汇大全里从第二册开始单词后面的（1.1）（1. The _at the meeting will discuss the_ in the worldA,present experts;present situationB,present experts;situation presentc,experts present ;situation presentD,experts present ;present situation the meeting will begin at---------(选择题）Atwenty to two Bone past tenb哪里错?不是有...past...的这种表述的? will you discuss this problem at the meeting?( )this problem ( )( )at the meeting? 选择题Don't forget that the meeting will be held on ___third Saturday in ___MayDon't forget that the meeting will be held on ___third Saturday in ___MayA the / B the a C / the D a / The matter ▁▁now will be settled at today's meeting.(discuss) 二氧化碳是有原子构成的?不是说有原子构成的只有金属和稀有气体吗?为什么说二氧化碳是由氧原子和碳原子构成 信息传输的物理通道是什么 青花瓷-周杰伦MV I heard your daughter _____in the next room at ten last night.A. sang B. sing C. singing D. sings为什么用singing? he is hard working.与he is hard He is working hard-----his lessons如题一样要填什么吖? he is hard -working 改成用how感叹句 翻译This boy is working hard on his studies. 养蟑螂有什么用 气态氢化物的还原性怎么比较? 用长为6cm的铝合金型材做一个形状如右下图所示的矩形窗框,要使做成的窗框的透光面积最大求：该窗的长,宽应分别为多少米? go,did,how,you,to,Beijing,on,holiday,your 怎么连词成句 还原性越强氢化物稳定性怎么变化 he is really hot holiday/go/where/your/you/for/did/?该怎么组合 作为建筑材料的盐是什么,化学式是什么 短周期非气态氢化物还原性最强的是 They have decided where to go for their hoilday同义句 the university graduates have decided to go ———— they are most neededA to the placeB whereC whenD whether为什么是B make vocabulary list造句 a list of造句短点的 最好有翻译 O(∩_∩)O哈!要两句 给我起个英文名呗~~Thank you~我叫淑涵 急需一个英文名啊~~ 谢谢大家~~~最好与我的名字的发音上有一点小关系~最好SH打头的 帮我起个英文名吧,Thank you.我名字最后两个字:岳飞不是“岳飞”是：“越飞”. what is your favorite foods?有一处错误,找出来,写出正确 的形式 西方划分的历史阶段与中国的都有哪些不同?我们自以为；世界近代代史的开端是1640年,以为俄国十月革命的胜升是世界现代史的开端?而西方大多数历史学领域则不仍不为我们的观点,我们的