The research also raises the question children from low-income, less educated families ne

发布时间:2020-08-17 09:44:32

The research also raises the question      children from low-ine, less educated families need earlier aid.
A. what
B. that
C. when
D. whether

网友回答

A. what
B. that
C. when
(答案→)D. whether
解析:句意:这项研究也引起了这样一个问题,那就是处于低收入,少教育的家庭的孩子是否需要早期的援助。这里含有一个同位语从句,且引导词在从句中不作任何成分,但是有实际意义,表示“是否”,故用whether,选D。
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