He devoted most of his time to his research, believing his hard work would___sooner or later.
He looked incredulous(不轻信的) on hearing the news. He seemed to think it _____. A. incompatible B.incredible C.inclusive D indifferent
How did it _____ that the two men arrived to address the same meeting at the same time.
The authorities declared that because of the war petrol was _____ and had to be rationed (定量供应).
His name was on the _____ of my tongue, but I just couldn't recall it.
Feudal landlords, and imperialists are in no way more _____ than wolves.