THE UNDERLINED WORD “IT” IN THE SECOND PARAGRAPH REFERS TO_________...
36.The underlined word “it” in the second paragraph refers to_________ .
A.top
B.tree
C.water
D.cohesion-tension theory
36.The underlined word “it” in the second paragraph refers to_________ .
A.top
B.tree
C.water
D.cohesion-tension theory