_____ this experiment is not difficult.A.Having done B.Being done C.To do D.Done

this _____ my father 英语翻译This pair of shoes _____ _____ _____ _____.Can I _____ _____ _____ _____? 英语翻译This tree is _____ _____ _____ _____ that one. 英语翻译Anyhow,this difficult problem will _____ _____ _____ _____. This is my fmily photo.改为同义句 格式This is _____ _____ _____ _____ _____. How long _____ have _____ this village? 英文语法correctionThe following paragraph is the lab report I need to write about the experiment we did in class two days ago, would you correct my grammar and spelling for me, please?Caffeine Experiment The goal of this caffeine experimen This is _____(she)bike this is tom _____(speak) This bicycle is _____(cheap) Is this _____ (you) book? ls this new calculator _____? This shirt is made of cotton.（改为同义句） This is _____ _____ _____ _____. How much is this watch?同义句_____ _____ _____ _____ of this watch? 这个句子太难了,他看不懂.This sentence is _____ _____ _____ _____ _____ understand. what do you think of this movie 改为同义句_____ _____ you _____ this movie? Can you come this evening?保持原意Will you _____ _____ _____ come this evening? whose is this math book?(改为同义句)_____ _____ _____ is this?