We must _______ before the exam.A go overWe must _______ before the exam.A go over B go it overC go over it D go the texts over这道题答案为什么选C,请分析一下,

英语翻译We must have ______ food and the food must ______ clean and be _______ _______ . 反义疑问句习题We must save the Earth.We must save the Earth,______,_______? We must finish our homework(反意疑问句）We must finish our homework,____ _______? We must try our best to be green _______.(consume) We must try our best to be green _______.(consume) We must _______(is) on time for the meeting. We must find a _______ way(quickly) 填什么 英语翻译我们应该帮助那些在危难中的人.We must help those _______ _______. We must We believe _______(strong) our government must make people live a happy and rich life. We must _______（arrive in） the airport before 6:10 tomorrow morning. we must stop cutting down forest 改祈使句be important _______(to/for) 在图书管我们必须保持安静We must ______ ______ _______ in the library We must try our best to prevent the lake from pollution.同义句 We must try our besy to_____the lake _____ ______ _______ must的同义词must=______ _______ We must learn _______ first aid A.how do we give B.how to give C.What to give D.what do we give we must solve the problem by ourselves.we can't ask others for help 同义句we must_____ _______ ourselves to solve the problem We must value what we