问题
After visiting different countries, I found _______ very important to learn about table manners.
A:it
B:that
C:this
D:us
B:that
C:this
D:us
正确答案是：
同类题型
Would you like __________ fruit? —Thank you, but I’d like some water.
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The picture reminded me of the golden days in the small villageI was taken good care of.
The Blacks have two children,but they would like to have ______child.