在下列到处分数中,不具等距性的是( )
A.百分等级
B.2分数
C.T分数
D.CEEB分数
参考答案:A
65. After having failed many times, the young man refused to try it .
A.again and again
B.once more
C.less
D.over and over again
药用部位为动物病理产物的药材是()
A.阿胶
B.五灵脂
C.牛黄
D.牡蛎
E.熊胆粉