Tom has some problems finding noodles and dumplings.(改为否定句)

问题描述:

Tom has some problems finding noodles and dumplings.(改为否定句)
Tom _____ have ____ problems finding noodles and dumplings.
Both Jim and Tom are from America.(改为否定句)
_____ Jim ____ Tom ____ from America.

Tom has some problems finding noodles and dumplings.(改为否定句) Tom doesn't have any problems finding noodles and dumplings.Both Jim and Tom are from America.(改为否定句)Neither Jim nor Tom is from...为什么是 nor ? 这个是啥意思?能告诉下我吗?谢~neither...nor是both...and的否定这是固定搭配,解释为...和...都不