1,marydidnotgotobeduntilsheallthehouseworka.hadfinishedb.hasfinishedc.finishedd.finishes2.ihaveheardfromsidneyoneofmypen-friends.i’llhislettersoona.replyb.replyto

题目详情

1,mary did not go to bed until she ____all the housework
a.had finished b.has finished c.finished d.finishes
2.i have heard from sidney one of my pen-friends.i’ll ________his letter soon
a.reply b.reply to

▼优质解答

答案和解析

1.选A,题意为她直到做完作业才去睡觉,做作业的动作在睡觉之前,睡觉的时态为一般过去则在此之前的动作时态为过去完成
2.选B,reply to + 名词的用法,另有例句：She has never replied to my letter.她不曾回我的信.

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