Question

Suppose you are going to Boston, and you have never visited the city before. If someone tells you about the interesting places in the city, you 　 15　 to get some ideas of what you will see, but don’t have a 　 16　 idea of where these places are or of how to find them. However 　 17　 someone has a map of the city and 　 18　 you the main roads and buildings, you may say, “Oh, now I see. I can find my way with 　 19　 trouble at all”. Working in math is somewhat（有点儿） like trying to find your way 　 20　 a new city. Perhaps the words may tell you some information and you have 　21　 it, but you can’t see any clear road 　 22　 　the answers.

Maybe you need to have a kind of map of the main roads in maths 　 23　 you find your way. Explore what lies in maths, and try your best to find the main roads. They will 　 24

you to the answer. If you can find the “map”, the maths problems will be easily worked out.

15. A. begin　　　　　 　　　 B. like　　　　　 　　　 C. learn　　　　 　　　 D. decide

16. A. clever　　　　 　　　 B. clear　　　　 　　　 C. strange　　　 　　　 D. wrong

17. A. if　　　　　　　　 　　　 B. though　　　　　　　 C. whether　　 　　　 D. since

18. A. helps　　　　　 　　　 B. gives　　　　 　　　 C. passes　　　 　　　 D. shows

19. A. not　　　　 　　　　　 B. no 　　　　　 　　　 C. some 　　 　　　　 D. much

20. A. of 　　　　　　　　　　 B. to 　　　　　　 　　　 C. in 　　　　　　 　　　 D around

21. A. thought about　　 B. heard about　　　 C. written down　　 D talked with

22. A. with 　　　　　 　　　 B. for 　　　　　 　　　 C. of 　　　　　 　　　 D to

23. A. help 　　　　　 　　　 B. to help　　　 　　　 C. helps 　　　 　　　 D help with

24. A. keep 　　　　 　　　 B. send 　　　　 　　　 C. lead 　　　　 　　　 D. ask

Answer 1

ABADB CADBC