to test which foods are better for a long space journey,the astronauts in shenzhou VI had as many as 50 dishes ______A to choose from B to be chosen from为什么选A不选B,菜不是被选的吗?

To test which foods are better for a long space journey,the astronauts in Shenzhou VI had as many as 50 dishes____.A.to choose B.to be chosen C.to choose from D.to be chosen from The astronauts in Shenzhou VI had as many as 50 dishes to choose from.To test which foods are better for a long space journey,the astronauts in Shenzhou VI had as many as 50 dishes to choose from.为什么一定要说to choose from,用to choose哪有 To test which foods are better for a long space journey, the astronauts in Shenzhou VI had asmany as 50 dishes____. A. to choose B. to be chosen C. to choose from D. to be chosen from为什么不是D?不是被选择吗?为什么用C .To test which foods are better for a long space journey ,the astronauts in Shenzhou VI had as many as 50 dishes .A.to choose B.to be chosen C.to choose from D.to be chosen from 为什么选C 不选A to test which foods are better for a long space journey,the astronauts in shenzhou VI had as many as 50 dishes ______A to choose from B to be chosen from为什么选A不选B,菜不是被选的吗? It is best to obtain vitamins by eating the foods in which the occur翻译 which litter can you use to test your eyes?（ ） Test to Many some of ideas which scientist tell us have no foundation have to do with mixture of foods 这几个英语句子语法错在哪里?搞不懂1.Becauseof people are bombarded with various advertisements,so they sometimes find ithard to decide which product to buy.2.Inmany countries,traditional foods being replaced by international fast foods “which value of x would cause “Test 2” to the output: Which letter can you use to test your eyes?的答案 Which Enghish band Which Enghish band test Which are the foods not suitable for putting into refrigerator? i want to know which test it was for the pictures you sent to us last time? 求分析这句话中的for which 成分 功能 等 We propose that one way to mitigate the monitoring effectof transparent packaging is to consider small foods (e.g.,Froot Loops,Cheerios) for which consumers’ motivationsto engage in consumption mo many of the ideas which people tell us have no foundation have to do with mixtures of foods.这里的many of the ideas which people tell us have no foundation have to do with mixtures of foods.这里的怎么出现两个have 应该如何理解这种 which后接复数还是单数?如题,which后的be动词是单数还是复数?如：which is green foods?或 which are green foods?