问题
判断题
颅裂和脊柱裂都是由于胚胎发育障碍所致。()
答案
参考答案：对
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颅裂和脊柱裂都是由于胚胎发育障碍所致。()
参考答案：对
| Choose the best response from A to F according to the sentences given. Each choice should be used only once. | |
| 1. Have a good holiday! 2. My pen doesn't work.Can I borrow yours? 3. Hello!May I speak to Wu Dong? 4. What's your hobby? 5. Chinese climbers carried the Olympic flame scaled (奥运圣火) to Mount Qomolangma successfully.
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