8分钱写成小数是______角,是______元.
8÷10=0.8(角),
8÷100=0.08(元),
所以8分钱写成小数是 0.8角,是 0.08元;
故答案为:0.8,0.08.
The work is too hard, so ____ were needed.
A.another six men
B.six men more
C.more six men
D.men another six
分离培养螺旋体时需用Korthof培养基其中含有()
A.5%的羊血清
B.10%的兔血清
C.10%的羊血清
D.5%的兔血清
E.1%的牛血清