问题
单项选择题 配伍题
枕叶（）。
A.大脑前动脉供血
B.大脑后动脉供血
C.大脑中动脉供血
D.基底动脉供血
E.椎动脉供血
答案
参考答案：B
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枕叶（）。
A.大脑前动脉供血
B.大脑后动脉供血
C.大脑中动脉供血
D.基底动脉供血
E.椎动脉供血
参考答案：B
| 用方框内的词填空，其中有三个是多余的。 | |
2. Look _____the sign, You can't ride your bike here. 3. — Can I ______my books in the library? — No, you can't. 4. He can use a computer to look _____ things on the Internet. 5. I like to listen ______ music, I have some new CDs. |