问题
单项选择题 A1型题
肠阿米巴病最常发生于（）
A.空肠
B.回肠
C.盲肠和升结肠
D.横结肠
E.乙状结肠和直肠
答案
参考答案：C
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肠阿米巴病最常发生于（）
A.空肠
B.回肠
C.盲肠和升结肠
D.横结肠
E.乙状结肠和直肠
参考答案：C
| 用方框内所给单词的适当形式填空。 | |
2. The man jumped down to safety ____. 3. Here is a photograph of our village. Our village is in a ____. 4. She ____ down to tie her shoe laces. 5. He said that he ____ English to maths. 6. They were ____ to face up to the difficulties. 7. After ____ he went abroad for further education. 8. The water is ____. Would you turn off the stove? 9. The river ____ into the sea. 10. Has he made the exam ____? |