小明从家走路去超市,每分钟走66米,8分钟到达.原路返回时,用了6分钟,返回时每分钟走多少米?
66×8÷6,
=528÷6,
=88(米);
答:返回时每分钟走88米.
流脑区别于化脓性脑膜炎患者的是()
A.体温增高程度的不同
B.意识障碍程度的不同
C.血中性粒细胞增高的程度不同
D.有否皮肤瘀点、瘀斑
E.脑脊液细胞数的不同
If he refuses to _____ my plan, I can probably find someone more cooperative.
A.put up with
B.fall in with
C.keep up with
D.catch up with