It was last Saturday ________ we visited the History Museum.
| A．which | B．and | C．where | D．that |
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.
| A．fall out | B．take place | C．get around | D．come through |
The authorities declared that because of the war petrol was _____ and had to be rationed (定量供应).
| A．inadequate | B．rare | C．lacked | D．scarce |
His name was on the _____ of my tongue, but I just couldn't recall it.
| A．end | B．point | C．edge | D．tip |
Feudal landlords, and imperialists are in no way more _____ than wolves.
| A．reasonable | B．regardless | C．ridiculous | D．rational |