With so many hungry children seated round the table, the food disappeared .
A. in time
B. at a time
C. in no time
D. on time
网友回答
A. in time
B. at a time
(答案→)C. in no time
D. on time
解析：考查介词短语辨析。A及时；B一次，每次；C立刻，马上；D准时；句意：很多饥饿的孩子围着桌子坐着，这些食物立刻就消失了。根据句意说明C正确。