1.---Mary,MrSmithwantstoseeyouattheschoolgate.---Thatisoutofquestion.I'veneverknownanyMrSmith.A.\;\B.a;theC.the;\D.the;a2.theroom,thenursefoundthetaperecordergone.A.EnterB.EnteringC.TohaveenteredD.Havinge

Question

1.---Mary,____Mr Smith wants to see you at the school gate.
---That is out of ____question.I've never known any Mr Smith.
A.\;\ B.a;the C.the;\ D.the;a
2.____the room,the nurse found the tape recorder gone.
A.Enter B.Entering C.To have entered D.Having entered
3.If the weather had been better,we could have had a picnic.But it ____all day.
A.has rained B.was to rain C.was raining D.is raining

Answer 1

1 B a 表示某个姓史密斯的先生找你.out of the question 不可能
2 D 动词分词结构和主语是主动语态,用现在分词,先于发现所以用完成时态
3 C 前半句是对过去时态的虚拟语气,所以用过去时.说明天气不好,所以说过去一直在下雨,用过去进行时态