更多阅读
-
How many atoms are there in the unit cell of the face- centered cubic (FCC) unit cell?
在一个面心立方晶胞中有几个原子...
置顶
-
speak come give hear send hurt see steal take sleep sit meet bring fly wake 的过去式和过去分词是?
speak-spoke-spokencome-come-comegive-gave-givenhear-heard-heardsend-sent-senthurt-hurt-hurtsee-saw-seensteal-stole-stolentake-took-takensleep-slept-sleptsit-sit-sitmeet-met-metbring-brought-broughtfly......
最新
-
-
ALthough he was in trouble ,----he did not ask for help.
D,一个句子只能用一个连词 用了虽然（although)就不能用但是（but） 用了因为（because）就不能用所以（so）...
多人关注
-
-
-
-
一篇初二英语完形填空
One day,a boy had a fight with one of his classmates.Then he went to his grandfather and told him his story angrily.“He is really bad,” the boy said,“and I hatehim.”The grandfather said,“Let me t......
推荐
-
-
-
-
-
as soon as he________,he began reading with great attention 选set out 还是came out
选set out,意思是：出发,动身 整句意思是：他一出发,就开始专注地看书. come out 的意思是：出来,出现,跟原句意思不太相符啊...
推荐