Question

【题目】With these words, Tom went on ________ his homework.
A.do
B.to doing
C.doing
D.does

Answer 1

【答案】C
【解析】go on doing sth.意为“继续做某事”，为固定短语。故选C。意思是：说着这些话，汤姆继续做他的家庭作业。