2. thunder

A. through　 B. though 　　C. there　 　D. breathe

1. dusty

A. bury　　 B. attitude　　 C. judge　 D. rescue

1. 语音知识(每小题1分，共5分)

Question:　 Describe the pictures and what they tell us about the history of China and anything related to Lanzhou and also something about one of the problems in the past, Poverty(贫穷) or any other you can think of and how they are being solved now or have been solved. What are some ways poverty could be solved?

35.　 It’s a type of film that tells about the past. H　　　　　　　　 　(36)F　　　　 .

Rearrange the paragraph by numbering them: 9 points

How do rainforests make rain?

37　　　　 　The water vapor (蒸汽)becomes clouds.

38　　　　 　The leaves become wet.

39　　　　 　The water goes into the roots

40　　　　 　The rain runs down the outside of the tree to the ground.

41　　　　 　From the roots, water goes up inside the tree to the leaves.

42　　　　 　The trees catch the rain in their leaves.

43　　　　 　The sun shines on the leaves and makes water vapor.

44　　　　 　The rain falls from the clouds.

45　　　　 　The rain water goes into the ground.

34.　 Is swimming or running b　　　　　　 　for you?

33.　 If you want to lift heavy things, you need a strong 　m　　　　　 .

32.　 Birds use t　　　　 wings to fly.

31. W　　　　 　are not the only ones who needs air.