Question

Visitors are not permitted ________ the park after dark, because of the lack of lighting.

A．to enter	B．entering
C．to enter in	D．entering in

Answer 1

A

试题分析：句意：由于缺乏照明设施，天黑后访问者不允许进入公园。首先， permit sb to do sth允许某人做某事，被动语态，sb be permitted to do sth某人被允许做某事。其次，enter是及物动词。enter + 地点即表示进入…完全没必要加介词in。由句意可知选A。
考点: 考查非谓语动词的用法。