题型:判断题 ——What time____you____Ann?——At about 7 o'clock,or maybe later, when I am done with this report.A.did;meetB.are;meetingC.do;meetD.have;met 查看答案
题型:判断题 Many people can't learn any lessons from the mistakes they've made _____ they get hurt somehow.A.whetherB.unlessC.ifD.as 查看答案