-when can i come for the photos?-they be ready by12:00选什么,为什么

A can B should C might D need

might能够；会I wrote down his telephone number, so that I might remember it.我写下他的电话号码，以便记住。The prisoner had hopes that he might be set free.这个囚犯希望能获得释放。can可以；能够Difficulties can and must be overcome.困难能够而且必须克服。选C。

答案B

should 应该

除了d都说得过去

Bshould 表示预期。

c

B