妈妈的岁数是小青的7倍,妈妈35岁,小青______岁,明年妈妈的岁数是小青的______倍?
35÷7=5(岁);
(35+1)÷(5+1)
=36÷6
=6;
故答案为:5,6.
下列哪一项是左心衰和右心衰共同出现的征象()
A.肺静脉扩张
B.Kerley线
C.胸腔积液
D.蝶翼征
E.肺血减少
()statementcanperformacalculationandstoretheresultinavariablesothatitcanbeusedlater.
A.Assignment
B.Control
C.I/O
D.Declaration