Question

【题目】The Central Park doesn't allow people in the lake.
A.swim
B.to swim
C.swimming
D.to swimming

Answer 1

【答案】B
【解析】句意：中央公园不允许人们在湖里游泳。swim“游泳”，动词原形；to swim动词不定式，“去游泳”；swimming动名词；to swimming介词to后跟动名词。这句话使用的句型是allow sb. to do sth.“允许某人去做某事”，故这里用动词不定式，选B。