题目

My dad still doesn’t have a driving license. He _____________ his driving test seven times!A. has failed B. failed C. had failed D. fails 答案：【答案】A【解析】考查现在完成时时态。句意：我爸爸还没有驾照。他驾驶考试已经七次不及格了！根据次数seven times七次，可知要用现在完成时“has/have+ done”，主语是He，故用单数has，故选A。商鞅变法中提到“燔诗书而明法令”，这一措施的实质是A.宣传法家思想B.以法治国C.富国强兵D.思想文化上的专制