Q18: On account of a law passed in 1993, making it a crime punishable by imprisonment that a United States citizen hold gold in the form of bullion or coins, immigrants found that on arrival in the United States they had to surrender all of the gold they had brought with them. A. On account of a law passed in 1993, making it a crime punishable by imprisonment that a United States citizen hold B. With a law passed in 1933 that makes it a crime punishable by imprisonment that a United States citizen hold C. A law passed in 1933 that made it a crime punishable by imprisonment for a United States citizen holding D. Because of a law passed in 1933 making it a crime punishable by imprisonment for a United States citizen to hold E. Due to a law being passed in 1933 that makes it a crime punishable by imprisonment for a United States citizen to hold Answer: 答案是B 请问B中这个hold不是因该用第三人称单数形式嘛？ B为什么对呢？ 我怎么读不顺啊！ 谢谢好人指点！ | 
