【简答题】口算下面各题. 45×2= 4×25= 15×2= 15×6= 35×2= 24×5= 25×2= 125×8= 15×4=
【单选题】以下不属于非股权式国际投资运营的方式是( )
【简答题】下列算式漏了括号,请你补上括号. 160÷20+15×2 =(8+15)×2 =23×2 =46 160÷20-15×2 =160÷5×2 =32×2 =.
【单选题】The second paragraph doesnt claim that the Museum of Afghan Civilization______.
A.
can show the gravitas of Afghan civilization better
B.
can make viewers feel they are actively traveling to a museum
C.
can be organized flexibly according to viewers' needs
D.
will have a designer with a background in videogames
【简答题】( 0.3 ) 2 =______;(- 15 ) 2 =______.
【简答题】已知: 25- x 2 - 15+ x 2 =4 ,则 25- x 2 + 15+ x 2 =______.
【单选题】禁食成年病人每天正确的水与电解质补充量为
A.
水2000~2500ml,钠10g,氯化钾5g
B.
水2000~2500ml,钠5g,氯化钾4g
C.
水3000~3500ml,钠5g,氯化钾3g
D.
水l500~2000m1,钠3g,氯化钾2g
E.
水l500~2000ml,钠3g,氯化钾1g