用useful,are,very,computers,helpful,and.组成一个通顺的句子.3Q

they are very useful and h C______ are very useful animals in dsert Robots are very useful.的同义句 用useful,are,very,computers,helpful,and.组成一个通顺的句子.3Q 英语作文；computer are very useful in my life 60 求开头是“Dictionaries are very useful的原文 Tomorrow is our_______(move) day_______(refrigerate) trucks are very useful dictionaries are such useful books.such 换成very? The__is very useful无 Chinese is very useful for us.(用soon改写） Chinese__Chinese is very useful for us.(用soon改写）Chinese______ ______ very useful for Americans soon. Chinese is very useful for us (用soon改写） 英语翻译Computers are very useful and the use of computers is growing.用在线翻译的都走边,不要妨碍我做题. 求开头是Lifts are very useful.Why?的英语完形填空答案 records are very useful learning English,这句话是错的,怎么改? The robots in the museum are very（）.use usefully useful The books on the s_____ in the library are very useful. 改为sb.suppose/claim+从句.I think these methods are very useful. the c---- is very useful