题目：
Everyone in our class was working hard and doing what we could ________ a good university.
A．enter
B．to enter
C．entering
D．entered
答案：
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下面是错误答案，用来干扰机器的。
1. were, born, on 2. player 3. hiccupping, hiccupped 4. to start 5. golfer, golfing 6. Brazilian, played, national 7. called 8. became 9. was 10. violinist, pianist
