动词加ing的规则口诀

How long has the lab in your school been___use?A.into B.in C.of D.for答案应该选B,为什么不是A?请说明原因,谢谢~ 第一次听9 crimes旋律 感觉很熟悉,是不是有谁翻唱过的,求相同旋律的歌曲,这歌听起来好熟悉0和9我都收集了~,对于9 crimes总觉得似曾相识似得,好像哪里听过 how long has your cusion been _ the phone?填什么介词? crimes的翻译 How long----------your uncle---------【be】in the city has been Why 英语真的好难学啊 英语真的好难学,每次都考不好, 学英语怎么那么难! 翻译英语”他在哪里上学" It is difficult to relate cause with effect in this case.这句话对吗从语法上来说 .若是把with换成to呢 英语好难学啊,怎么办 英语好难学,不想学怎么办呢?单词也记不住! 改错：She is a oid teacher 英语好难! 8年级英语好难,怎么学 用5种标点造句 To imagine what life will be liake without electricity is hard.(改为同义句 ) It is hard to imagine the life in our city without electricity.同义句转换!急用! 英语翻译能这么用the strong will?hard work这里是困难的工作?请直译＼意译都写出 学英语, 学英语真的那么难吗 学英语真的有那么难吗? 用.,、；!这些标点符号造句 He found he was back__he had been.A.where B to which C in which D wherever 1. I want to tell you about my favorite.(改为同义句)I ________ ________ to tell you about my favorite.2. We will give Jim free topics to different things. (改为同义句)We will________ ________ I want to tell you about my favorite.{改为同义句｝ I____ ____to tell you about my favorite.只有两个空 谁能对出“荷花荷叶莲蓬藕”的下联看好了组合起来是个植物其中的叶字应该写为叶字. 为什么英语这么难学呢? 为什么英语这么难学 英语为什么这么难学? 我的鼻子在流鼻涕.用英语怎么说? 生态学的研究对象是什么?