问题

When I read the _ book, I often feel.

A:about, polite
B:to, impolite
C:at, polite
D:about, impolite;

正确答案是：

同类题型

You’ve finally figured out the puzzle! —Yeah, in a complex way, _____

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Tony, it’s cold outside. ________ take a jacket— OK, mom.

u listen to the report last Friday— Yes, it was about the shortage of migrant workers.That was the first time I______ about the subject.

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