单项选择题

As it turned out to be a problem of no importance, we（）so much time looking into it.

A. needn't spend
B. didn't have to spend
C. oughtn't to spend
D. needn't have spent

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单项选择题
When it was announced, settlers（）raced into the territory in wagons and horseback to claim the best land they could find for themselves.

A. literally
B. incidentally
C. dreadfully
D. largely
单项选择题
--I would never come to this restaurant again. The food is terrible!--（）

A. Not am I.
B. I won't, either.
C. So with me.
D. Me, too.
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