21.-- Would you like to visit Shantou City with me this summer vacation?
-- No. I ________ it before. Besides, it's hot and humid in summer.
A.visit B.visited C.will visit D.have visited
22. —What’s wrong with your left hand?
—I got it ______ in the door.
A.catching B.caught C.to be caught D.to catch
23.We asked John and Henry some easy questions, butof them could answer them.
A.none B.neither C.all D.both
2013人教版选修七Unit 2 《Robots》word教案1
2013人教版选修六Unit2《Poems》word教案
2013人教版选修七Unit 2 《Robots》word教案7
2013人教版选修六Unit 2《Poems》word教案3
2013人教版选修八Unit 3《Inventors and inventions》word教案
2013人教版选修六Unit 3《A healthy life》word教案6
2013人教版选修七Unit 2 《Robots》word教案2
2013人教版选修七Unit 3 《Under the sea》word教案4
2013人教版选修七Unit 2 《Robots》word教案6
2013人教版选修七Unit 5 《Travelling abroad》word教案1
2013人教版选修九Unit2《Sailing the oceans》word教案1
2013人教版选修七Unit 3 《Under the sea》word教案3
人教版高中英语选修六Unit 3《A healthy life》(Period 2 Language Study)教案
2013人教版选修六Unit 3《A healthy life》word教案3
2013人教版选修六Unit 3《A healthy life》word教案5
2013人教版选修七Unit 2 《Robots》word教案4
2013人教版选修六Unit 2《Poems》word教案4
2013人教版选修六Unit2《Poems》word学案
2013人教版选修六Unit 1《Art》word教案
2013人教版选修七Unit 4 《Sharing》(Period 4)word教案
2013人教版选修七Unit 4 《Sharing》(Period 6)word教案
2013人教版选修六Unit 3《A healthy life》word教案4
2013人教版选修六Unit3《A healthy life》word教案二
2013人教版选修六Unit 2《Poems》word教案5
2013人教版选修七Unit 5 《Travelling abroad》word教案4
2013人教版选修七Unit 5 《Travelling abroad》word教案3
2013人教版选修七Unit 4 《Sharing》(Period 5)word教案
2013人教版选修七Unit 2 《Robots》word教案5
2013人教版选修九Unit3《Australia》word教案2
2013人教版选修八Unit 1《A land of diversity》word教案