问题

The woman sold the eggs _ seven dollars and they were sold half price

A:with; at
B:for; at
C:at; in
D:by; on

正确答案是：

同类题型

Helen must obey her parents.—Oh，she must，__________?

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Your bedroom is so dirty. Would you please _______,Peter—OK, mum. I’ll do it right away.

It is really hard to find a nice place in this city we can have a picnic

Oh, you are here. — To the toilet.