长江是我国最长的河流，流域面积占我国陆地国土面积的百分之十八点八．用百分数表示是______．
百分之十八点八，写作：18.8%；
故答案为：18.8%．
婴幼儿最常见的贫血是
A．感染性贫血
B．失血性贫血
C．溶血性贫血
D．营养性缺铁性贫血
E．营养性巨幼细胞性贫血
Now that we have settled the question of feasibility(可行性), let's proceed to the next one ─_____
raise the fund from the bank.[ ]
A. whether should we
B. that we should
C. whether we should
D. that should we
