问题
选择题
The teacher did what she could____that child.
A．to help
B．helping
C．helped
D．helps
答案
答案：A
本题其中“what she could”是作为did 的宾语从句，后缺少一个目的状语，故选A
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The teacher did what she could____that child.
A．to help
B．helping
C．helped
D．helps
答案：A
本题其中“what she could”是作为did 的宾语从句，后缺少一个目的状语，故选A