句子一:Floor tiles can be difficult to clean – worth keeping in mind when you choose a new floor. 句子二:That is worth bearing in mind as House committees pursue their own investigations.老师好,为什么keep bear两个及物动词前面加了worth就……不及物了?
...ttee _______ the regulations and put them into effet as soon as possibe.A.approve B.would approve答案是B,为什么A不行?据我所知动词原型也能表达虚拟语气,如:(1)Long live the Communist Party of China!(2)If that be so,we shall take action at once.
...d destructions anymore, which will truely happen in future, all of us will be homeless.我认为划线句子是非限定性定语从句,我要用这个从句修饰 "if one day the ecology can't stand destructions anymore", 上书写法是否可行?
Cancer can be cured if discovered in time.在这个if句子中,discovered究竟是过去时态,还是被动省略了? 也就是这个句子补全应该是,if ancer was discovered in time 还是 if we discovered cancer in time ??
...d sojourn that he had never hitherto deemed it of sufficient importance to be reconnoitred as an object of any quality whatever in the landscape奶牛场的住宅简陋不堪,无足轻重,他纯粹是迫不得已才来这儿寄居的,所以从来就没有重视它,也没有发现在这片景物里...
While the weather might be cooling off - and social gatherings evaporating - Gucci wants to ensure everyone can still dress up nicely at a moment's notice.That includes man, for whom the famous designer brand have created a frock for in their latest fashion collection.请问老师:逗号后面的...
Once home, Olivia carefully bound the squirrel's leg so it could heal and got him milk from the ice box.请问老师:1 Once home,原句是Once she is home,省略she is,对吗? home在be后面是副词作表语吗?2 once是表示时间的从属连词,引导状语从句吗?
...作7.5范文里面的一段话。请教各位老师,这里的had it not been...the society would have been..的使用是否合适?我的理解:If it hadn't been for句型是表示对过去的虚拟,但前文用的是一般现在时来描述现在普遍的情况,might be是对现在的推...
Tom has gone out. Tom _______.
A. was out
B. has been out
C. is off
D. will be out
说明:对不起,由于匆忙,原题中的 C选项打成了 is out,其实是is off, 很抱歉!另外,我说请专家再补充的意思没说清楚,我想问的是选C 即 is off 可不可...