如果2x+1=9,那么5x+0.5=______.

题型:填空题

问题:

如果2x+1=9,那么5x+0.5=______.

考点:解方程
题型:填空题

在○中填上“>”,“<”或“=”。  

240 +300  ○ 240 +30                    6400+400 ○ 6400 - 400   

36÷9×5 ○ 320 - 300                  980 - 80 ○ 900 - 80   

300-8×5 ○5×6 +230                  1000 - 60 ○1000 - 600

题型:填空题

I found it easy ______my English because I am very interested in it.  [ ]

A. improve      

B. to improve  

C. improving    

D. improved

题型:填空题

—What does old Henry ________?

—He's of medium build. [ ]

A. look like

B. looks like

C. look for

D. look at

题型:填空题

女,8个月。因进食过量发生腹泻,6~10次/日,体温37.9℃,精神弱,前囟略凹,尿量稍减少。大便镜检:少量脂肪球,血清钠140mmol/L。

患儿首优的护理问题()

A.腹泻

B.有体液不足的危险

C.体温过高

D.有皮肤完整性受损的危险

E.营养不足

题型:填空题

黑苔干燥甚或枯痿与黑苔滑润所主病机有何不同?

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