在2024的译林新教材中:Hobbies bring joy to our
life.Science changes our lives.这两句当中的life在单词表中给的意思是life（pl. lives）个人生活；生命。所以两句里的life都是生活的意思吗？那到底什么时候用复数，什么时候用单数呢？毕竟配...
If and when the implementing legislation is crafted, then Congress canvote to approve or disapprove the deal, but can’t change or amend it.疑问：查了下字典把 if and when 翻译成“如果”，那么这个和一般的 if 有何差异？
His story was near enough the truth for people to believe it.请问句中的 near enough the truth 如何理解？我的疑问是：near 受到了 enough 的修饰，说明它是形容词，而不是介词；但它后面又接了名词 the truth，这又使得它像是一个介词。这是怎么回...
在网上看到这么一句话：表达认为某事极有可能的观点，这是出于说话人已知的观点或常理性期待而做出的合乎逻辑的结论：Her mega hairdo must have taken several cans of hairspray to achieve.请问：为什么要用must have done这种形式？
...ald's annound the Beijing-based corporate group ____ the franchise bid to run its China operations for the next 20 years on Monday. A. had won B. won C. would win D. has won这题的答案是A。请问为什么不能选B？不是应该宣布时才知道谁获胜吗？怎...
No matter how frequently ______, the works of Beethoven always attract large audiences.A.performing B.performed C.to be performed D.being performed请老师详细讲解这道题，谢谢老师!
However, after he got to know Hughie better, he liked him quite as much for his bright, cheerful spirits, and his generous, careless nature as for his personal charm。这句话中quite as 都是副词修饰much吗？表示同级比较的“as+副词（much）+介词短语+as+介词短语”，请...
... in invasion and expansion. Instead / However we have the confidence to conquer all forms of invasion .“ Xi told government leaders and current and retired PLA members.这个句子里用 instead 好还是 however 好。
______,Thoms Edison invented a device to transmit a special signal while he slept.A. he was a night telegraoh operator B. That he was a night telegraphe operatorC. As a night telegraph operator D. whereas a night telegraoh operator这道题独立结构，选择C应该没有错误的...