A:f(x)>g(x)>h(x)
B:g(x)>f(x)>h(x)
C:g(x)>h(x)>f(x)
D:f(x)>h(x)>g(x)
The books are on the desk. Can you see________?
某人感冒,医生为其点滴注射治疗,则药物从手部静脉到肺部所经过途径是( )
①上腔静脉 ②左心房 ③右心房 ④左心室 ⑤右心室 ⑥肺动脉 ⑦肺静脉.