问题
选择题
It even leaves the wise scientists in wonder____ they should call the newly-born creature, which looks half-human and half-animal.
A．what
B．how
C．why
D．that
答案
答案：A
题目分析：考查名词性从句。wonder在此是名词，后跟同位语从句，对其进行补充说明；call sb sth叫/称呼......为......，即call后跟双宾语，同位语从句缺少宾语，用what充当，B、C作状语，that在名词性从句中无意义，故选A。