Question

Two professors at Harvard University published a study of 3,300 new graduates, looking at ______ their names had any bearing on their academic performance.

A．that

B．how

C．why

D．whether

Answer 1

D

解析试题分析:句意：哈佛大学的两个教授发表了一份对于3300新毕业生的调查，着眼于他们的姓名是否与他们的学业表现有关系。at后是宾语从句，从句主干完整但是意思不完整，故选D。
考点：考查名词性从句。