21. Chatting online can be _____fun, but kids must be sure they stay safe on _____web.
A. 不填; a B. a; the C. 不填; the D. a; a
22. Life is like a long race _______ we compete with others to go beyond ourselves.
A. which B. what C. that D. where
23. It’s a common scene in the filmTangshan Earthquakethat families cry helplessly over _____ is left of their homes.
A. what B. which C. there D. it
2014秋冀教版英语三上《Lesson 2 Boy,Girl and Teacher》word教案
2013冀教版英语六年级上册全册教案
2014秋冀教版英语三上《Lesson 18 Look at Me》word教案
2013冀教版(三起)六上《lesson 28 Oh chirstmas tree》word教案
2013冀教版(三起)六上《lesson 11 Mr. Wood Teaches a lesson》word教案
2014秋冀教版英语四上《Lesson 22 At the supermarket》word教案
2014秋冀教版英语四上《Lesson 17 I’m lost》word教学设计
2013冀教版(三起)五上《lesson 9 Let’s Look at a Map!》word教案
2014秋冀教版英语四上《Lesson 11 Toys》word导学案
2014秋冀教版英语四上《Lesson 12 John and Jack》word导学案
2014秋冀教版英语四上《Lesson 13 At school》word说课稿
2014秋冀教版英语三上《Lesson 17 Are You Okay》word教案
2014秋冀教版英语四上《Lesson 10 Brush and Wash》word教学设计
2014秋冀教版英语四上《Lesson 12 John and Jack》word教案
2014秋冀教版英语四上《Lesson 23 Shopping online》word导学案
2014秋冀教版英语四上《Lesson 5 Days of the Week》word教案
2014秋冀教版英语四上《Lesson 24 Etta’s teddy bear》word导学案
2013冀教版(三起)六上《lesson 12 How Many Are There》word教案
2014秋冀教版英语四上《Lesson 16 Cars and Buses》word教学设计
2014秋冀教版英语四上《Lesson 11 Toys》word教案
2013冀教版(三起)六上《lesson 26 Christmas cards》word学案
2014秋冀教版英语三上《Lesson 19 Family》word导学案
2013冀教版(三起)六上《lesson 3 Making Breakfast》word教案
2013冀教版(三起)六上《lesson 15 Are you ready for a quiz》word学案
2013冀教版(三起)六上《lesson 21 A Skating lesson》word教案
2013冀教版(三起)六上《lesson 17 Seasons》word教案
2014秋冀教版英语四上《Lesson 17 I’m lost》word教案
2013冀教版(三起)五上《lesson 9 Let’s Look at a Map!》word说课稿
2014秋冀教版英语四上《Lesson 18 Lost in the city》word教学设计
2013冀教版(三起)六上《lesson 26 Christmas cards》word说课稿