提出生物性状是有遗传因子决定的是()
A、达尔文
B、拉马克
C、迈尔
D、孟德尔
参考答案:D
组合机床自动线的布局形式常用的有()。
A.直线、折线形
B.框形、环形
C.圆形、椭圆形
D.直线、折线、圆、框、环形
He was given a special medal,for he reached his goal in sports________his disability both in legs and in eyes.[ ]
A.in case of
B.in terms of
C.apart from
D.in spite of