1(30pts)帮忙改一下这一篇英语作文:how to save wateras we all know,there is only a little water which people can use is less and less.water is very important to all of us so we should try our best to save it.humans can't live without water because water can provide us for many th...
1.651.65pts Here is a30-60-90triangle. Evaluatesin(30°).If necessary, round to4decimal places. Correctsin(z)=4p4p The side opposite30°is1,and the hypotenuse is2. So,sin(300)=a89h40=12=0.5. Question2 01.65pts He...
羊水穿刺风险值很小的,不要担心。建议做个看看是否染色体异常。这个查的比较准确,并且查的项目多。羊水穿刺比DNA相比,这个查的比较准确,并且查的项目多。不影响的。不影响的。 患者 30周孕妇做羊水穿刺有影响吗(女,27岁) 刘超医生 您好,,羊水穿刺风险值很小的,不要担心, ...
1(30pts)帮忙改一下这一篇英语作文:how to save wateras we all know,there is only a little water which people can use is less and less.water is very important to all of us so we should try our best to save it.humans can't live without water because water can provide us for many th...
1(30pts)帮忙改一下这一篇英语作文:how to save wateras we all know,there is only a little water which people can use is less and less.water is very important to all of us so we should try our best to save it.humans can't live without water because water can provide us for many th...
(30pts)帮忙改一下这一篇英语作文:how to save wateras we all know,there is only a little water which people can use is less and less.water is very important to all of us so we should try our best to save it.humans can't live without water because water can provide us for many thin...
(30pts)帮忙改一下这一篇英语作文:how to save wateras we all know,there is only a little water which people can use is less and less.water is very important to all of us so we should try our best to save it.humans can't live without water because water can provide us for many ...