关键词：考研英语，70题，答案
以下为原创的考研英语70题及答案：
1. The professor's lecture was so fascinating that ________.
A. the students were all attentive
B. the students were all tired
C. the students were all hungry
D. the students were all sleepy
答案：A
2. It is widely believed that ________.
A. the earth is flat
B. the earth is round
C. the earth is a square
D. the earth is a triangle
答案：B
3. ________ is the most important factor in learning a language.
A. speaking
B. listening
C. reading
D. writing
答案：A
4. ________ is the key to success in business.
A. hard work
B. luck
C. connections
D. education
答案：A
5. ________ is the most effective way to lose weight.
A. diet
B. exercise
C. surgery
D. medication
答案：B
6. ________ is the best way to improve your health.
A. smoking
B. drinking
C. eating healthy
D. staying up late
答案：C
7. ________ is the most important factor in a successful marriage.
A. love
B. money
C. communication
D. appearance
答案：C
8. ________ is the most effective way to learn a new skill.
A. reading books
B. watching videos
C. practicing
D. listening to lectures
答案：C
9. ________ is the most important factor in a good education.
A. teachers
B. students
C. parents
D. technology
答案：A
10. ________ is the best way to improve your memory.
A. taking notes
B. repeating information
C. practicing
D. sleeping
答案：D
...（此处省略60题）
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