I felt extremely exicted as it was the first time taht I ______ abroad at all.A. have ever beenB. would have ever beenC. had ever beenD. was ever这道题为什么选择过去完成时？
More people hope to live in the countryside than _______.A. used to B. they used to请问答案是是选 A 还是 B？或是两者都可以？换句话说，在这类句子中，是用 than used to 还是用 than they used to？或是两者都可以？
《高考必刷题》里的一个语法填空：On a typical day I might find myself kneeling in the basement______(search )for a certain book.答案把search理解成伴随，填searching，但是我感觉要填to search 表目的……
...：—Alice came back home the day before yesterday. —Really? Where _______?答案是：had she been。但是我觉得如果平常口语中回答 has she been 也是可以的。因为虽然说回来是前天发生的 旅行是回来之前完成的 但是如果作为一个整体来说，旅行...
涉及比较级结构的选择题，怎么选择？Americans eat _______as they actually need every day.A. twice as much protein B. twice protein as much twice C. twice protein as much &...
Not until ______ himself seriously ill.A. he had completed the task did he findC. he completed the task had he found请问各位老师，这里为什么选 A？not find 发生在从句 complete动作之前，为什么主句不用过去完成时，反而从句用了？
too…to…是固定句型，所以 too…to do sth 毫无疑问是没问题的。但是very…to do sth为什么就不行呢？它从语法还是意思上看都很通啊？She thought the film far _______ violent to show to children.。A. too B. very此题选 too 当然没问题...
I bought a pair of shoes _______.A. at the half price B. at half the priceC. half as the priceD. the half at price正确答案：B，我选的是：A。我不明白 A 为何不对呢？烦请老师帮忙指教。谢谢。