1.They must be at home - there's a light __ in the bedroom.A.to shine B.to be shining C.shining 2.A few days after the interview,I received a letter __ me the job.A.offered B.offering C.to be offering
问题描述：
1.They must be at home - there's a light __ in the bedroom.A.to shine B.to be shining C.shining 2.A few days after the interview,I received a letter __ me the job.A.offered B.offering C.to be offering
答
1 答案C 2答案B 都是 现在分词 作定语