请教两道语法题

linlin2008

请大牛们给点解释，多谢！
The Kyoto Protocol has strongly sought reductions----.
(A) of fuels high of pollutants.
(B) in fuel high of pollutants.
(C) in fuel highly of pollutants.
(D) of pollutants high in fuel.

The ability to communicate ideas and instructions was ---- for the incredible development of the frontal brain lobe in human beings
(A) necessary all that
(B) all that was necessary
(C) all the necessities that
(E)such that all the necessities

apple1

1.D seek of...
2.B the ability was all that ....