We cannot_________ enough how important it is to_________ the new safety rules as soon as possible.

Making mistakes inevitable, so do not be discouraged. A: cannot be blamed B: cannot be avoided C: cannot last long D: cannot be found

Looking at what he has done for those disabled children,one ( ) forgive his sin. A: cannot B: cannot help C: cannot but D: cannot to

. Making mistakes is inevitable, so do not be discouraged. A: cannot be blamed B: cannot be avoided C: cannot last long

One ________ be struck by the enthusiasm he displayed in his work; no one can match him in terms of commitment and devotion. A: cannot help B: cannot choose but to C: cannot but D: cannot

Which of the following indicates POSSIBILITY? ( ) A: He cannot come today. B: The moon cannot always be at the full. C: She cannot play the piano. D: You cannot smoke inside the building.

Which of the following sentences indicates POSSIBILITY(2014) A: The moon cannot always be at the full. B: You cannot smoke inside the building. C: He cannot come today. D: She cannot play the piano.

The sentence "He cannot help it" (ParA．3, Line l) most probably means " （）". A: man cannot avoid destroying the environment B: man cannot obtain resources he needs from other planets C: man cannot survive for a long time D: man cannot help to create a new environment

It cannot be based on any assumptions about human nature, and it cannot be expected to lead to _______________ outcomes.

Presidents cannot .