Question

【题目】We will do what we can ________ help them practice ______ English.
A./, to learn
B.to, to learn
C.to, learning
D./, learning

Answer 1

【答案】C
【解析】句意：我们将尽我们所能来帮助他们练习学英语。what we can是宾语从句，作do 的宾语，把它当做一个整体可以得到do sth to do结构，用不定式作目的状语，“做某事来……”；practise doing sth 练习做某事。故选C。