骨_头 幼苗
共回答了24个问题采纳率:87.5% 举报
1年前
回答问题
问道英语选择题.1._______key is this?- _______it may be Bob's.a.who
1年前1个回答
问道英语选择题(关于被动语态)When wo got there,the broken road () repaired
1年前6个回答
问道英语选择题rebates are____after purchase at regular sticker pric
1年前2个回答
问道英语选择题,括号中选什么?the public store closes at 9:00pm.( )no need
英语选择题-Jack,I have not seen your brother for a long time.-He_
1年前4个回答
问道英语选择题Not until she arrived at the meeting room _____ she h
问道英语选择题~The father was delighted to hear the child _____ tha
问道英语选择题I think that the Great Wall is worth________ hundreds
问道英语选择题(初三上学期的)While the hill,the little girl was too tired
一道英语选择题——Jack certainly has a______ opinion of Susan.——It ca
1年前3个回答
求问道英语选择题 one of his eyes was injured in an accident,but afte
一道英语选择题--- Jack certainly has a low opinion of Susan.--- It
问道英语选择题:( ) They preferred___ in bed rather than___ horses.A
一道英语选择题Jack, you can't go out____your homework is being done
1年前29个回答
[英语提问(1)]选择题.jack,where does your brother work?he is a __.he
1年前5个回答
英语选择题~~jack says he __wash hands before a meal .a.must tob.h
两道英语选择题1.Ben is 40 kg. Jack is 35 kg. Ben is 5 kg . than Jac
问道英语定语从句的选择题Many people who had seen the film were afraid to
几道英语选择题,请说明原因.1、 Jack sits__the classroom while John sits__.
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There are a lot of ____(woman)nurses in this hospital
某年四月所有星期五的日期数之和是80,这年四月的第一个星期三的日期数是几?
小马虎由于粗心大意把38x(口+5)错算成38x口+5,他得到的结果与正确答案相差多少括号里填什么
如图①,平行四边形ABCD的对角线AC,BD交于点O,分别交AD,BC于点E,F.求证:AE﹦CF.
如图是实验室用加热高锰酸钾制取氧气的实验装置图。
精彩回答
已知数列{an}的前n项和为Sn,且a1=1,Sn=n²an(n∈N*)。 (1)试计算S1,S2,S3,S4,并猜想Sn的表达式; (2) 证明你的猜想,并求出an的表达式。
— Bob didn't pass this exam. — He _____. [ ]
下列词语中加点字读音全部正确的一项是 ( ) A.龟裂(jūn) 任务(rèn) 悄然(qiǎo) 默而知之(zhì) B.抖擞(shǔ) 酵母(jiào) 客栈(zhàn) 无病而呻(shēn) C.已亥(hài) 酬谢(chóu) 誊写(téng) 享受(xiǎng) D.驯服(xún) 岔道(chà) 榨油(zhá) 玲珑剔透(tī)
计算1-3的结果是( ) A . 2 B . -2 C . 4 D . -4
这只猫是黑白相间的。 This cat is ________and________.