okdongdong
In an attempt to guarantee the security of its innovative water purification method, the company required each employee to sign a confidentiality agreement
prohibiting that its water purification methods be disclosed to companies using an analogous purification process.
(A) prohibiting that its water purification methods be disclosed to companies
(B) prohibiting them from the disclosing of its water purification methods to any company
(C) prohibiting disclosure of its water purification methods to any company
(D) that would prohibit them from disclosure of its water purification methods to companies
(E) that would prohibit its water purification methods to be disclosed to a company
the idiom is
prohibit somebody from DOING.
we need "doing". not noun for this idiom. doing refer to the noun after "prohibit".
"the disclosing" is not right. in dictionary, there is no word "disclosing", but there is the noun "learning". why
"learning" , though looking like a participle/gerund, is a pure noun such as disclosure or action.
a pure noun can go with "the". "the learning" is correct.
"disclosing' appear in a sentence because it is a participle or gerund. participle is a form of doing which has some but not all features of adjective and gerund is a form of doing which has some but not all some feature of noun. gerund ,not having all feature of a noun , can not go after article "the".
frankly, I wish you to review this point in grammar books. find a good books because most grammar book dont explain enough about this point while gmat test this point frequently because this point is basic.
"the disclosing" is wrong because "disclosing" is not a pure noun and, so, can not go with "the"
in " prohibit somebody from doing ", "doing" is participle refering to somebody .