As Jack left his membership card at home, he wasn't allowed into the sports club.
A. going
B. to go
C. go
D. gone
网友回答
A. going
(答案→)B. to go
C. go
D. gone
解析：本题考查单词allow 的用法，allow sb. to do sth.和allow doing sth.，但是变成被动语态是sb. is allowed to do sth.， 句意：因为杰克把会员卡忘在家里了，他不被允许进入体育俱乐部，所以选择B。