1、But ____ they grow they make sure that what is left in the ground after harvesting ____ a natural fertilizer for the next year's crop. 单选题 2分

2、____ worries me is the way he keeps changing his mind. 单选题 2分

3、____ is obviously right is to give all children equal opportunities to develop their special gifts. 单选题 2分

4、____ makes this shop different is that it offers more personal services. 单选题 2分

5、After Yang Liwei succeeded in circling the earth, ____ our astronauts desire to do is walk in space. 单选题 2分

6、____ she couldn't understand was ____ fewer and fewer students showed interest in her lessons. 单选题 2分

7、____ caused the accident is still a complete mystery. 单选题 2分

8、____ he said ____ to hurt you. 单选题 2分

9、____ he said at the meeting astonished everybody present. 单选题 2分

10、____ you don't like him is none of my business. 单选题 2分

11、____ leaves the room last ought to turn off the lights. 单选题 2分

12、It has been proved ____ eating vegetables in childhood helps to protect you against serious illnesses in later life. 单选题 2分

13、____ wants to stay in a hotel has to pay their own way. 单选题 2分

14、____ is known to us all is that the 06 Olympic Games will take place in Rio de Janeiro. 单选题 2分

15、____ we can't get seems better than ____ we have. 单选题 2分

16、____ we'll go camping tomorrow depends on the weather. 单选题 2分

17、____ made the school proud was ____ more than 90% of the students had been admitted to key universities. 单选题 2分

18、____ has helped to save the drowning girl is worth praising. 单选题 2分

19、____ the ancient Egyptians built the pyramids puzzled people for centuries. 单选题 2分

20、--We'll have a picnic tomorrow. Do you know ____ we will go for the picnic? --How about riding bikes? It must be fun. 单选题 2分

21、-- What did Jane say to you last night?-- She asked me ____. 单选题 2分

22、-- The match is so exciting. The opposite team is really strong. -- You're right. But I am sure ____ our team will win! 单选题 2分

23、--Do you know ____? --Sorry. I don't have a watch. 单选题 2分

24、--Come on, Jack Join us in the exciting game!--Could you tell me ____ it is about? 单选题 2分

25、I wonder____. I'm afraid we'll be late. 单选题 2分

26、-- Can we visit HongKong this summer holiday?-- I wonder ____ it is the best time to go there. 单选题 2分

27、I want to know ____ you will come back at 8:00 a.m. tomorrow. 单选题 2分

28、Can you tell me ____? 单选题 2分

29、-- Jack, could you tell me ____? -- Sure. In the post office on Green Road. 单选题 2分

30、Could you tell me ____? 单选题 2分

31、I wonder ____ achieve a balance between my schoolwork and my hobbies. 单选题 2分

32、--Do you know ____ H1N1 disease?--Yes, we should have a good habit about health. 单选题 2分

33、Bob doesn't know ____ to write about. 单选题 2分

34、Could you tell me ____ a meeting in Guangzhou next week? 单选题 2分

35、I do not believe ____ he has never been to the USA. 单选题 2分

36、I don't know ____. 单选题 2分

37、--Can you tell me ____?--He is kind and generous. 单选题 2分

38、--Tom, could you tell me how long ____ the magazines? --At most ten days. 单选题 2分

39、The traditional view is ____ we sleep because our brain is "programmed" to make us do so. 单选题 2分

40、You are saying that everyone should be equal, and this is ____ I disagree. 单选题 2分

41、-- I drove to Zhuhai for the air show last week. -- Is that ____ you had a few days off? 单选题 2分

42、____ she couldn't understand was ____ fewer and fewer students showed interest in her lessons. 单选题 2分

43、____ made the school proud was ____ more than 90% of the students had been admitted to key universities. 单选题 2分

44、-- Are you still thinking about yesterday's game? -- Oh, that's ____. 单选题 2分

45、The reason ____ she preferred city life is ____ she can have easy access to places like shops and restaurants. 单选题 2分

46、Many experts hold the view ____ teacher's development is ____ the key to better education lies. 单选题 2分

47、The world is not always ____ we wish it to be. 单选题 2分

48、He's ____ as a “bellyacher”. He's always complaining about something. 单选题 2分

49、-- Our country is developing at an amazing speed!--Yes. This is ____ makes me feel so proud. 单选题 2分

50、The reason for his success is ____ he worked harder than anyone of you. 单选题 2分

51、The place ____ the bridge is supposed to be built should be ____ the cross river traffic is the heaviest. 单选题 2分

52、This modern hotel, ____ the visitors can enjoy the best service in the city, is ____ Mary stayed last time. 单选题 2分

53、The reason ____ he was late was ____ he missed the train. 单选题 2分

54、The reason ____ he gave for his being away for such a long time is ____ his mother was ill. 单选题 2分

55、The famous player tried again and again after each failure. That's ____ he succeeded at last. 单选题 2分

56、The reason ____ I didn't go to Shanghai was ____ I got a new job. 单选题 2分

57、--Are you a native of this town?--I was born in New York, but this is ____ I grew up. 单选题 2分