Feijunlong and Niehaisheng'flight has great m____to china请问填什么单词?（以M开头）

Feijunlong and Niehaisheng'flight has great m____to china请问填什么单词?（以M开头） what feijunlong and niehaisheng 【does does do】 good to our country's international position.后两个does do 明白 可是第一个在讲解的过程中 有同学提到 用did 可不可以 答案是does 那么就把feijunlong and niehaisheng 看 一道关于did does do In my opinion,what FeiJunlong and Nie Haisheng _________ good to our country's international position.A.did do does B.did does do C.does did do 补全下列对话A:our country has () up shenzhou VI spaceship into () successfullyB:are there any () in the spaceship?A:yea, they are nie haisheng and feijunlong . they have gone there to finish the space ().B:they are very brave. how long will the And and and rain and rain and Read and Read and come and read and look and pretty and Listen and Listen and black and Man and and so