问题
单项选择题 A1/A2型题
球上颌囊肿多位于上颌（）的牙根之间
A.中切牙与侧切牙
B.侧切牙与尖牙
C.左右中切牙
D.尖牙与前磨牙
E.以上都不是
答案
参考答案：B
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球上颌囊肿多位于上颌（）的牙根之间
A.中切牙与侧切牙
B.侧切牙与尖牙
C.左右中切牙
D.尖牙与前磨牙
E.以上都不是
参考答案：B
| 用方框中所给单词填空。 | |
2. _____ at the clock, please. What time is it? 3. Dave has a bat. He plays _____ every day. 4. Mr Wang has a new TV. He _____ TV every night. 5. She has a tennis racket and a tennis ______. 6. I can play _____. It’s very interesting. |