A-A+
Sheila was going to say something about the ma
问题详情
Sheila was going to say something about the matter; but ______ she gave it up.
A．on the second thoughts
B．on the second thought
C．on second thoughts
D．on second thought
参考答案
正确答案：C
解析：on second thoughts是四个选项中唯一正确的一个，意思是“进一步考虑之后，经过仔细考虑之后”。由于这个表达方式是一个固定的结构，其他的选项都是错误的迷惑项。
