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【多选题】
、锡的矿床分为( )A.
脉锡矿床
B.
砂锡矿床
C.
次生矿
D.
原生矿
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举一反三
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【单选题】听力原文：W：Mike，airline pilots travel a lot．I suppose it's hard to have a family． M：Not really，most airline pilots get married．I've just never wanted to settle down， Q：What does Mike imply? (13)
A.
Most pilots don't want to settle down.
B.
Most pilots don't really have families.
C.
He doesn't want to get married.
D.
He doesn't want to go home.
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【单选题】听力原文：M: My brother Mike has just done a course at the Green Park Camping School. W: Really! What made him decide to do that? M: Well, for one thing, some boys in his class decided to do it and they da...
A.
Mike was eager to do the course.
B.
Mike had done outdoor activities.
C.
Mike enjoyed life in the open.
D.
Mike was reluctant and timid.
【单选题】15 I expect that she will be able to cater for your particular needs
A.
supply
B.
reach
C.
provide
D.
meet
【单选题】(十三)3.目前世界上有( )多个国家和地区、( )多个民族、( )多种语言
A.
198 、2000、5000
B.
200 、2000、5500
C.
200 、2500、6000
D.
220 、2500、6000
【单选题】听力原文：M: My brother Mike has just done a course at the Green Park Camping School. W: Really! What made him decide to do that? M: Well, for one thing, some boys in his class decided to do it and they da...
A.
He was eager to do the course.
B.
He had done a lot of outdoor exercise.
C.
He enjoyed adventurous activities.
D.
He was timid and reluctant to go to the course.
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