-10不是 [ ]
A.负分数
B.负数
C.负整数
D.整数
答案:A
He tried to get someone to _______ the old worker but could find none.
A in place of B instead of C take the place of D take place
提示隐匿性眼球破裂伤的体征有()
A.眼压低
B.球结膜下广泛积血
C.玻璃体腔大量积血
D.角膜变形皱褶
E.以上都是