请问这句The vocabulary and grammatical differences between.The vocabulary and grammatical differences between British and American English are so trivial and few as hardly to be noticed.请问“as 为什么用to be noticed呢?

请问这句The vocabulary and grammatical differences between.The vocabulary and grammatical differences between British and American English are so trivial and few as hardly to be noticed.请问“as 为什么用to be noticed呢? How's the about of vocabulary do you have about English grammer请问这句话什么意思啊? 大学英语第一册课后Vocabulary的答案与翻译如：Unit 8：Vocabulary第三题：When the camera_____properly,a green light comes on.答案及此句翻译. a vocabulary notebook a larger vocabulary是什么意思? 这句话什么意思 ?If a question does not contain a vocabulary word .If a question does not contain a vocabulary word from the lesson's word list, use one in your answer vocabulary vocabulary 连词成句 by ,sounds ,learning ,a ,like ,English vocabulary ,playing ,fun ,game 翻译：keeping a vocabulary notebook 英语翻译a sequence in the vocabulary of a system in 应作什么解? a large vocabulary 的 vocabulary 要不要变复数? 请帮我翻译一下Use a vocabulary word form the list to complete each sentence. the reason is that English has a large vocabulary.这个句子具体都有哪些知识点? You will find concentrating on active and useful words the ..语法问题You will find concentrating on active and useful words the most effective route to enlaring your vocabulary.语法问题： 这句中的concentrating 为什么要用ing ? Vocabulary:Read the new words together翻译? 求英语句构解析Some of the vocabulary useddown underis quite different from what you may learnt in you class .中the vocabulary useddown under之间的关系 越看越变扭 please translate:The recogniton of a limited vocabulary ofThe recogniton of a limited vocabulary of single words from a single speaker is pretty muc solved problem.some systems,however,have trouble distinguishing the noise of crumpling paper from the