【单选题】【消耗次数：1】
最早在文章中使用“生态旅游”概念的学者是（???? ）
①
美国的赫克特
②
美国的柯特
③
黑西哥的谢贝洛斯
④
三人同时使用
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【多选题】
生态旅游系统的四体模式：生态旅游主体：（ ）；生态旅游的客体：（ ）；生态旅游媒体：（ ）；生态旅游载体: （ ）。
①
生态旅游者
②
生态旅游资源
③
生态旅游业
④
生态旅游环境
⑤
生态旅游教育者
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—How long have you been graduated from your college?— .
①
Yes, I’ve been graduated
②
I’ve been graduated for five years
③
I graduated from my college last year
④
I graduat from my college last year
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The advancement of technology has boosted the pace of our lives, and requires us to learn ___________ every day just to stay current in the workplace.
①
something new
②
new something
③
everything
④
anything
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I have _________ some courses and software to my Smartphone, and I find they are very interesting and easy to use.
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uploaded
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downloaded
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copied
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copy
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Mr. Wang, _________, is coming up to us.
①
slowly
②
our new teacher
③
he is our new teacher
④
slow
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— I often feel lonely when I engage in my online learning. ________?— I join the online course community.
①
How do you solve this problem
②
How do you think about it
③
How often do you engage in online learning
④
When do you engage in online learning
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—Where is John? I couldn’t find him.— .
①
He is very busy
②
I suppose he could have gone to the meeting room
③
I couldn’t agree more
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He is good.
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—The advancement of technology has boosted the pace of our lives, and requires us to learn something new every day.— I have chosen the online program at OU.
①
Because
②
Now that
③
That is the reason why
④
For
【单选题】
But the Internet can bring some ________ effects, too. The most common one, some teenagers are addicted to computer games on the Internet.
①
negative
②
positive
③
important
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excite
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We can certainly deliver high-quality education to many students at much ________ cost.
①
low
②
lowest
③
lower
④
lowed
【单选题】
-Im sorry for breaking the cup.-Oh, ____ . Ive got plenty.
①
forget it
②
my pleasure
③
help yourself
④
try it