there is a key and a book

there is a key and a book is there a key to the door is there a key ring? 否定回答 there is a pen ,a towe ,I a toy and a key ring in my book.改错 There is a key in the sand.划a key提问今天需要！！！！！！！！急！！！！！！！！！！！！！！！！！！！急！！！！！！！！！！！！！！！！！！！！！！！！！！急！！！！！！！！！ there is a wallet with some money and a key to her_____coat ,but it isn't there.A bike B football C station D train English is a key to learning and c . There is ( ) A.key B.a set of key C a set of keys D.keys 选哪个?为什么 There is a bed,( )and( ) there is a wallet with some money and a key to her_____coat ,but it isn't thereA bike B football C station D train ___must come first and carefulness is the ___safe driving.A,safe; key of B,being safe,key ofC,safe,key to D,driving safely,key to It is a key缩写 补全单词This is a key and t___ is a computer Our school is a key middle school in this city其实这是一道完形填空。Our school is a key middle school in this city.There are many trees and f____in it.The r___in our school is wide and c___.The classroon building is very big.There are 50 c There can only be one auto column and it must be defined as a key There are some things on the desk.What are they?They are a map,an orange,a jacket,a key and a pen.The orange is orange.The jacket is green.The key is yellow.The pen is black and white.I like the pen best.文中提到了几件事物?文中提到了几 英语翻译There is considerable confusion in the literature between a computer network and a distributed system.The key distinction is that in a distributed system,the existence of multiple autonomous computers is transparent(i.e,not visible) to th There is a key on the ground.Who _____(drop) it?