-
最佳答案:Where does John‘s pen pal come from?Where is John‘s pen pal from?那只是把单词挨个翻译了一下,不
-
最佳答案:句中有以下词的,直接在这些词后面加NOT:1.BE动词(am/is/are/was/were)2.情态动词(can/may/must/need/should.)
-
最佳答案:1,just like what my application mentioned,2i have mentioned this problem in my a