夜里飘落的雪花 幼苗
共回答了51个问题采纳率：13.7% 举报
1年前
回答问题
Someone is knocking at the door.同义句改写：There is ___ ___ at th
1年前4个回答
英语.完成下面句子.别敲门了,她已经不住这儿了.Stop knocking at the door.She doesn`
1年前6个回答
someone is knocking at the door,____ _____?如何变反义疑问句
( Can you ( )someone knocking on the door
who was knocking at the door just now?还是who knocked at the d
1年前1个回答
someone is knocking at the door,who is it? A this is a polic
—Someone is knocking at the door. Who ______ it be?
Who______ it be that is knocking at the door?
1年前2个回答
A big earthquake struck southern Haiti,knocking down buildin
1年前3个回答
I heard someone ____(knocking/knocked)at the door just now.
---someone is knocking at the door.Who _____ it be?
1年前9个回答
Listen,l hear someone knocking at the door的同义句
When someone is knocking at the door,you may ask"______"?
someone is knocking at the door.It might be the posyman.为什么用
求这篇首字母填空的答案Listen!2012 is knocking on your door.Have you e__
1.-----There's someone knocking at the door.Who could ____be
1.---Listen!Sometime is knocking the door.
who is knocking at the door? I.don't know .you ca
连词成句on,he,the,went,door,her,into,without,room,knocking
---Listen! Someone is knocking at the door. Who _____it be?
你能帮帮他们吗
如图所示，长l的轻杆OA的左端O点为固定转动轴，杆上B点处垂直固定着一个轻杆BC，已知OB= 2l 3 ，BC= l 2
图书常见开本有哪三种
论述题题目：糖尿病病人为什么会出现酮症酸中毒?
41.《相对论》创建人是谁
4x²+ry+y²是完全平方公式,则r=?
精彩回答
人体有八大系统组成，人体的消化、呼吸等系统都在神经系统和（ ）的调节作用下，分工协作，密切配合，和谐统一，完成各种生命活动。
“他虽然流落孤岛，却能知足安命，在最不幸中，也将自己的好处和坏处对照起来看，从而一心一意地安排自己的生活。”这个人物出现在哪部外国长篇作品里？写出作品名称：《_________》。好的作品影响人的一生，泰戈尔曾在《飞鸟集》中这样说：“使卵石臻于完美的，并非_________，而是__________。”
如图，BF为⊙O的直径，直线AC交⊙O于A、B两点，点D在⊙O上，BD平分∠OBC，DE⊥AC于点E．求证：直线DE是⊙O的切线.
在Rt三角形ABC中,角C=90度,BC=1,AC=根号3,则cosB的值为多少?
我现在打算制作，用12.5mm目镜可以看星云，星体吗
