克与千克的换算题

he was riding to school ___he was hit by a car this morning Awhen Bwhile Cas D so要说明哦 关于拉格朗日插值公式的呵呵,上高等代数课刚好没带眼镜,拉格朗日插值公式没听懂.比如说F(2)=3,F(1)=4,F(5)=0,F(3)=2,该杂昨做? there,just,were,they,now连词成句 don't I where know yesterday they were(连词成句) where are [be]my books they were [be]there just now Where ( ) you born I ( ) born in wuhan where were you born为什么问是were答是was 去旅游应该拿 地形图还是政区图 We will put off the outing until next WEEK ,_____ we won't be so busy为什么是when?we won't be so busy 不是直接可以加 next WEEK 为什么不是作宾语 为什么不是which呢? The meeting is postponed until next week ,( )we will not be so busy 请问选择下列哪项比较合适 SINCEwhat that while 求详细解释 谢谢了 祝你快乐、幸福一生英文怎么说? ---We-- like dogs.对划线部分提问(we提问) see you中文意思是什么 "What can you see in your room? I see 《阿凡达》电影里面的经典对白“I see you. There will be a basketball match Rockets and the Lakers.on with for between Can you see a bed in the is that the ( ) spelling?i am not sure .look itis that the ( ) spelling?i am not sure .look it up in a dictonry.填correct的变形第一个是加ly第二个是原型第三个是去e加ing第四个是过去式 Look at the name I am sure the book ( )cover is green must belong to Lucy.A whose B that C which为什么? I am not sure----that横线上填什么 What__pictures does ben like?He likes the pictures of Beijing Opear.用kinds of 还是 kind of 中国铁路交通地图 选择填空 ()1.He’d like to wear（ ）..what does he like B..what he like C..what he likes选择填空()1.He’d like to wear（ ）.A..what does he likeB..what he like C..what he likes()2.The dress is （ ）fashion .So I don’t like it.A.on B 全国铁路交通图谁知道从云南文山到北京的最近的路线? Now ,there are three subwaies in our city there are three bathrooms in the house .our is upstairs ,( )two are downstairs.A.other B.the other C.others D.the others Danny thought he could hit the ball,but he hurt his hand.是什么句子?为什么连用thought和could两个动词的过去式?hit和hurt是原形,还是过去式? 连词成句Danny,with,hit,ball,the,can,paddle,this Danny_____(认为)he could hit the ball,but he hurt his hand.空里应填什么,写出,并说明理由.还有：I often help my mother _____(clean)the room. 打雪仗作文 （） （do） Danny hit the ball用所给单词的适当形式填空 就是用do 打雪仗作文300字