一般情况,矿石的抗压强度最大,抗弯强度次之,抗拉强度最小。
参考答案:对
The flowers ________ my mother, but my sister thought they were for her and took them.
A.were intended for
B.intended for
C.intended to give
D.intended giving
诊断肉瘤的主要依据是()
A.无包膜
B.常发生于青年人
C.质软
D.切面灰红色湿润,似鱼肉状
E.肉瘤细胞弥漫分布与间质分界不清