问题
单项选择题 A1/A2型题
有关神经系统的组合,错误的是()
A.中枢神经系统--脑
B.中枢神经系统--脑神经
C.中枢神经系统--脊髓
D.周围神经系统--内脏神经
E.周围神经系统--交感神经
答案
参考答案:B
解析:中枢神经系统包括颅腔内的脑和椎管内的脊髓。
有关神经系统的组合,错误的是()
A.中枢神经系统--脑
B.中枢神经系统--脑神经
C.中枢神经系统--脊髓
D.周围神经系统--内脏神经
E.周围神经系统--交感神经
参考答案:B
解析:中枢神经系统包括颅腔内的脑和椎管内的脊髓。
完形填空。 | ||||
Mike always loves ships. When he was 1 , he said, "I'm going to go into the army," but his eyes were not very 2 , and he did not get in. Then he said, "I'm going to buy a small 3 , and I'm going to go around the world," but boats 4 very expensive, and Mike did not have 5 money. But last summer Mike found a swimming club (俱乐部) near 6 house. The lessons did not cost very much, and Mike began going to the club at every end of the week and 7 . Now he is a good swimmer. Last week a little boy said to him, "You're a very good swimmer. How do you learn to swim 8 ?" "I'm not good 9 all," Mike said and he smiled. "I'm in the water, and I say to myself, 'There are dangerous fishes in this area (地区)!' Then I'm very 10 , and I swim very quickly." | ||||
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