题目

The teacher requires Rose     by heart 15 English words each day.     A.1earn         B.to learn     C.must learn         D.1earning   答案:B与动物相比,人类大脑皮层中特有的中枢是( )A.语言中枢 B.听觉中枢 C.视觉中枢 D.味觉中枢
英语 试题推荐