最佳答案:

　　1. survey

　　2. standard

　　3. Shall

　　4. double

　　5. keyboard

　　6. overcome

　　7. congratuate

　　8. texts

　　9. degree

　　10. level

最佳答案:

　　1112131415ADBAC1617181920AAABB2122232425BBCBB

最佳答案:

　　2627282930CBDAB3132333435DCABD3637383940ACDBA

最佳答案:

　　4142434445ABDDD4647484950BCDBC5152535455CABCA

最佳答案:

　　56. even

　　57. started

　　58. healthy

　　59. likes

　　60. together

　　61. Playing

　　62. breathe

　　63. standing

　　64. been

　　65. what

最佳答案:

　　6667686970CAFEG

最佳答案:

　　One possible version:

　　At present9 a number of middle school students have picked up a load habit cheating in exams.

　　There are four main reasons. First, schools give students too many exams and some of them are too difficult. Second，some students are not hard-working and they don't work hard at their lessons. Third, they waste a lot of time playing games or surfing the Internet. So they don't have enough time to prepare for the exams. Finally, students have to do so to make their parents and teachers happy.

　　In my opinion, cheating in exams does great harm to our study. We students should be honest and diligent, and only in this way we can improve our study. Besides, our teachers should give us fewer exams.