一道英语选择题(关于likely,probably,perhaps,possibly的辨析)

问题描述:

一道英语选择题(关于likely,probably,perhaps,possibly的辨析)
-----Is it ( ) that the spaceship will be launched within this week?
------No,I don`t think so.
A.probably B.perhaps C.possibly D.likely
这是为什么?

It is+adj+that 从句,可译为做什么什么事情是adj的.所以,此处需要用一个形容词,而纵观答案的四个选项,只有D是形容词.其他都是副词,所以只能选D了!而从含以上讲,如果A和C改成Probable和possible,用在这里完全没有问题...