林场全年植树a棵,成活了b棵,成活率是( ),如果a=3000,成活率为96%,那么b=( )。
×100%;2880
—Can I use your laptop for a while?
— ; any how I am not using it now.
A.That’s OK
B.By all means
C.It doesn’t
D.Use it.
无动脉粥样硬化,也无冠心病危险因子血脂异常者的药物治疗开始标准是()。
A.TC<5.20mmol/L(200mg/dl);LDL-C<3.12mmol/L(120mg/dl)
B.TC<5.72mmol/L(220mg/dl);LDL-C<3.64mmol/L(140mlc/dl)
C.TC<4.68mmol/L(180mg/dl);LDL.C<2.60mmol/L(100mg/dl)
D.TC>6.24mmol/L(240mg/dl);LDL-C<4.16mmol/L(160mg/dl)
E.TC>5.72mmol/L(220mg/dl);LDL-C<3.64mmol/L(140mg/dl)