Is there life on the other planets?

来源：百度知道编辑：UC知道时间：2024/05/20 16:48:53

Scientists agree there_____be,but that it would possibly be different from ours because different planets have different environment.A.could B.will C.shall D.had 答案选C,为什么？

could－可以，表示可能，和后边的would不配套。
will－将，表示将来，不能肯定的事哪能用将来说？逻辑不符。
shall－应该，配would
had，没听说过有had be这种用法，had been、have to be还可能。

因为为空格后边是be 如果用had应该是been 所以D排除
连词but应该连接两个时态相同的句子所以B 排除 would是会的意思，而不是will的过去时
从意思上理解应该为这里应该是有一些生物的但是与我们这里的不同前半句有让步的意思而could不能表示让步的意思

从情态动词和虚拟语气的角度来看，没有很合适的选项，一定要选，个人认为A更合适！我做题目不会只看A B C D 很多时候给出的题目答案也值得商榷！

我觉得should更好。呵呵

While there is life ,there is hope. While there is life，there is hope 对么? While there is life , there is hope!翻译！ Is there life on the other planets? life there is simple and good 中的 there That there is life on another planet is almost impossible. Whlie there is life,there is hope有什么深刻的意义？？ ___we know,there is no life on the moon. There is more to life than basketball.是什么意思 where there is a will ,there is a way和where there is life,there is hope 这里面的where是什么部分？