求解惑198. (GWD-1-Q23)

一生涯凡人也

Past assessments of the Brazilian rain forest have used satellite images to tally deforested areas, where farmers and ranchers have clear-cut and burned all the trees, but such work has not addressed either logging, which is the removal of only selected trees, as well as surface fires, burning down individual trees but do not denude the forest.
A.    which is the removal of only selected trees, as well as surface fires, burning
B.    which removes only selected trees, or surface fires that burn    
C.    which removes only selected trees, along with surface fires that burn
D.    removing only selected trees, or surface fires, burning      
E.    removing only selected trees, as well as surface fires that burn

B.    Correct；either … or的平行，removes和burn的平行。

但是原文中either 后面不是logging吗？不大理解removes和burn的平行 求解惑

secretsoft

burn跟句子最后的do not denude平行