以下哪些结构损害可出现分离性感觉
A.后索
B.后角
C.后根
D.脊髓丘脑束
E.白质前联合
参考答案:A,B,C,E
—Have you read the poems ______ by Du Fu?
—Of course, many of them.
A.wrote
B.writing
C.named
D.written
拉铲挖土机的挖土特点是( )。
A.前进向上,强制切土
B.后退向下,强制切土
C.后退向下,自重切土
D.直上直下,自重切土