张明乘车从甲地到乙地3小时行驶了255千米,照这样的速度,张明8小时可以到达乙地.甲地到乙地有多少千米?
255÷3×8,
=85×8,
=680(千米);
答:甲地到乙地有680千米.
—You haven’t said a word about my new coat,Brenda.Don’t you like it?
—I’m sorry I______anything about it sooner.I certainly think it’s pretty on you.
A.wasn’t saying
B.don’t say
C.won’t say
D.didn’t say
男性,53岁,寒战、高热、咳嗽,左胸痛两天入院。查体:体温37.5℃,口唇发绀,咽部充血,左肺呼吸音低,心率128次/分,血压80/50mmHg。血白细胞20.0×10/L,中性粒细胞:0.92,最可能诊断为()
A.病毒性肺炎
B.休克型肺炎
C.支原体肺炎
D.克雷伯杆菌肺炎
E.结核性胸膜炎