After describing the planned improvements, she went on _______ how much they wo

After describing the planned improvements, she went on _______ how much they wo

题型:不详难度:来源:
After describing the planned improvements, she went on _______ how much they would cost.
A.to explainB.explaining
C.to be explainingD.having explained

答案
A
解析

A。go on doing sth = 继续做同一事情,go on to do sth = 做完某事后续继做某事。
举一反三
Please excuse me _______ your letter by mistake.
A.to openB.to have opened
C.for openingD.in opening

题型:不详难度:| 查看答案
Please remember _______ the plants while I’m away.
A.wateringB.to be watering
C.to waterD.being watering

题型:不详难度:| 查看答案
Certainly I posted your letter — I remember ______ it.
A.postingB.to post
C.to be postingD.have posted

题型:不详难度:| 查看答案
Stop _______ me to hurry up. I can only go so fast.
A.to tellB.telling
C.to have toldD.having told

题型:不详难度:| 查看答案
Remember _______ off the light when _______ to bed.
A.turning, goingB.to turn, to go
C.turning, to goD.to turn, going

题型:不详难度:| 查看答案
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