题目内容
After describing the planned improvements, she went on _______ how much they would cost.
A. to explain B. explaining
C. to be explaining D. having explained
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。

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题目内容
After describing the planned improvements, she went on _______ how much they would cost.
A. to explain B. explaining
C. to be explaining D. having explained
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。
|