第二部分：英语知识运用（共两节，满分40分）
第一节 单项填空（共10小题；每小题1分，满分10分）
21. The son tried to persuade his father _________ smoking.
A. to give up B. to give in C. giving up D. giving in
【答案】A
【解析】考查动词的用法。 句意：儿子试着说服父亲戒烟。Persuade sb to do 说服某人做某事，give up doing放弃做某事，故选A项。
22.We were put in a position ___ we had to answer violence with violence.
A. when B. where C. which D. why
【答案】A
【解析】考查动词的用法。 句意：儿子试着说服父亲戒烟。Persuade sb to do 说服某人做某事，give up doing放弃做某事，故选A项。
23. Only if you practice more _________ English well.
A. you can learn B. can you learn C. do you learn D. you do learn
【答案】B
【解析】考查部分倒装。句意：只能通过多练习才能把英语学好。 Only位于句首时需使用部分倒装，故选B项。
