...这样一道题:Over the past few months, Chinese COVID vaccine(疫苗) _________ in many other countries.A. have arrived B. arrived C. had arrived这个句子的时间状语over the past few months是一段时间,按理说谓语动词应该是延续性动词,但是所给的选项...
看到一个题目:The Frenchman frightened the Italian with his fist___67___(point) to the Italian’s watch. 给的答案是 pointed 。再去百度上面搜,搜到了另外一个差不多的句子:With her fingers ____ (point)to the broken vase,Mother asked me"Who did it".&n...
It is _____ who answered the call.A. meB. himC. ID. us老师,你好。这道题该如何选择?另外,题中who后面的动词如果改成一般现在时的动词时,又该如何选择?When drinking from a well, one mustn’t forget _____ who dug it.A. themA. theseB. thatC. those在这道...
—When ____ the next train leave for Boston,please?—Usually at 13:15 but because of a small accident on the line,it ____ at 13:45.A.dose; is going to start B.will; startsC.will; is to start D.dose; will start第一个空和第二个空问什么?谢谢!!
The future of that country is hard to predict________ the economic system is reformed.A. only afterB. unlessC. now thatD. as long as这道题应该选什么?很多答案是C,为什么不能选B?
...d the landlord for a room. “There’s nothing left,” he said, “_________ to sleep in Number 7”.A. if you didn’t likeB. If you don’t likeC. unless you are likingD. unless you’d like答案:D我想知道:答案D: unless you'd like 表示“例外的特殊情况”,在这里...