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單項(xiàng)選擇題

What（）the population of the USA?

A.is
B.are
C.have
D.has

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單項(xiàng)選擇題

Well done, Jim. You did very well in the high jump.（）

A.I'm glad to hear that
B.That's right
C.Thank you
D.The same to you

單項(xiàng)選擇題

Well done and（）Thank you very much!

A.not at all.
B.congratulations to you.
C.that's right.
D.you are welcome.