GMATPREP 1-31

Nine
months after the county banned jet skis and other water bikes from the tranquil
waters of Puget Sound, a judge overturned the ban on the ground of violating
state laws for allowing the use of personal watercraft on common waterways.

(A) of
violating state laws for allowing

(B) of
their violating state laws to allow

(C) that
it violates state laws that allowed

(D) that
it violated state laws allowing

(E) that
state laws were being violated allowing

violates错，应该是violated

一般law，rule等法规后面的内容用Ving形式.