请教大全section b 第一题

天正

    

Not all employment selection mechanisms
that have a “disparate effect,” that is, that screens out a percentage of
minorities or women disproportionate to their presence in the relevant labor
market, are unlawful.

    

(A) that is, that
screens out a percentage of minorities or women disproportionate to

    

(B) which means,
that screens out a percentage of minorities or women disproportionate with

    

(C) which means,
that screen out a percentage of minorities or women disproportionate with

    

(D) that is, that
screen out a percentage of minorities or women disproportionate to（D）

    

(E) that is, that
screens out a percentage of minorities or women disproportionate with

这一题　　整个句子都不太明白　　～～　　答案是D　请指点

Zeldaw

第一，应该用that is 而不是which means,

第二，句子结构是 that have a “disparate effect和 that screen out a percentage of minorities or 并列，都是mechanisms的定语从句，所以screen应该用复数形式

天正

那that is 在这是做什么成分？？

天正

？？？