1 . Which of the following statements is correct?

A．Advocates of keeping handwriting skills as part of a curriculum point to a lot of evidence to support their stand. (复合句)

B．Charlotte found herself operating on damaged limbs and setting broken bones, in addition to delivering all the babies in the arca. (并列句)

C．It makes one think about why generosity is so powerful in the first place. (复合句)

D．Good habits always lead to high efficiency, while bad ones bring the opposite. (简单句)

2 . 写出下列句子的句子结构
1. Does Jennifer live here?
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2. Chris started learning English a little over three years ago.
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3. The secret of success is honesty and fair dealing.
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4. Whaley invites the rest of the class to join him.
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5. I heard a knock on the door.
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6. This development did not take place overnight.
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7. There are times when your heart is not in your work.
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8. Monkeys seem to have a way with numbers.
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9. It gives us a great feeling of peace.
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10. Our hosts shared many of their experiences.
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