医院的护士要统计一名H1N1病人一昼夜,选用______统计图比较合适.
根据统计图的特点可知,
医院的护士要统计一名H1N1病人一昼夜,选用折线统计图比较合适.
故答案为:折线.
As we all know, surfing _____ Internet has now become _____ popular means of getting information.
A.the; the
B./; the
C.the; a
D./; /
浑睛虫病的主要传播途径是()
A.经食物传播
B.经水传播
C.虫媒传播
D.接触传播
E.空气飞沫传播