- How long does it take us to go to your hometown from here?- It takes us hour to go to my hometown by train.A.an; a B.an; / C.an; the D.a; / 题目和参考答案——青夏教育精英家教网—

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— How long does it take us to go to your hometown from here?

— It takes us ________ hour to go to my hometown by ________ train.

A.an; a B.an; / C.an; the D.a; /

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This book belongs to ________. You can see my name on the cover.

When I was a little girl, my father loved to play catch (接球) with me. I wasn't very good at it, but we would play anyway. He was always telling me "Keep your eye on the ball" as I would not be able to catch even the easiest of throws.

As I got older, we didn't play catch as much. If I had a problem and would go to my father to ask for his advice, he would try to joke with me and say "Keep your eye on the ball". We would both laugh because usually that advice was not useful to the problem, but he would try to make me smile.

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During one of our last conversations, I was telling him about a problem I was having with my boyfriend. Once again, I could read his lips "Keep your eye on the ball." We both smiled.

That was the last time I saw my father before he passed away.

All these years later, when I get in trouble, I just tell myself "Keep your eye on the ball".

1.At first, by saying"keep your eye on the ball", the writer's father ________.

A.tells her to be careful while playing catch

B.wants to teach her a life lesson

C.wants her to work harder in every way

D.laughs at her when she misses the ball

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B.didn't care about her problem

C.joked with her and made her smile

D.told her to solve the problem alone

3.When in trouble, the writer tells herself "keep your eye on the ball" to ________.

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C.help herself forget her troubles

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Findings of the new research showed that blue colors produced weaker effects on the subjects' body clock than equally bright yellow colors. "Our recognition of color comes from the retinal cone cells(视网膜锥形细胞)，and the blue color signals they supply reduce the influence of light on the body clock," explained the lead researcher. "The research shows the common view that blue light has the strongest effect on the body clock is misguided.”

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5.A.worried B.calm C.happy

6.A.fell B.rose C.stayed

7.A.until B.after C.before

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9.A.with B.without C.from

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