饲料酵母在猪的日粮中一般不超过10%。
参考答案:对
—What was Jimmy going to do?
—He was going to put ______ some signs ______ old books. [ ]
A. up; asking for
B. on; to ask to
C. up; asking to
D. down; asking to
最近,国内外专家强调的高胆固醇血症及高甘油三酯血症的首要步骤
A.药物治疗B.冠脉搭桥术治疗C.非药物治疗D.多药联用E.冠脉血管形成术