SAT OC 答案
Practice Test 1
Section 2 Reading
1~5: ECBAE 6~8: DAD
9~12: BABC 13~15: ABC
16~20: BDADD 21~14: CEEC
Section 3 Math
1~5: ACBAE 6~10: BCABA
11~15: ECDBD 16~20: CACDE
Section 5 Reading
1~5: BEBDE 6~9: BEBE
10~14: BBDCB 15~18: CDDA
19~24: CEBCCD
Section 6 Math
1~5: EBDAB 6~8: DDC
9. 54 10. 3 or 6 or 9
11. 9600 12. 2
13. 25 14. 9
15. 50 16. 3.5, 7/2
17. 3.4, 17/