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【简答题】
富莱利用胶水的不强特性发明了便利贴,这是运用了()思维。
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皮皮学刷刷变学霸
举一反三
【单选题】下列关于眼视近物的叙述正确的是
A.
晶状体变凸，瞳孔放大，两眼球会聚。
B.
晶状体变凸，瞳孔放小，两眼球会聚。
C.
晶状体变凹，瞳孔放大，两眼球会聚。
D.
晶状体变凹,瞳孔缩小,两眼球不变
E.
不需要调节
【单选题】下列关于眼视近物的叙述,正确的是
A.
晶状体变凸,瞳孔放大,两眼球会聚
B.
晶状体变凸,瞳孔缩小,两眼球会聚
C.
晶状体变凹,瞳孔放大,两眼球会聚
D.
晶状体变凸,瞳孔放大,两眼球会聚
E.
不需调节
【单选题】下列关于眼视近物的叙述,正确的是
A.
晶状体变凸，瞳孔变大，两眼球汇聚
B.
晶状体变凸，瞳孔缩小，两眼球汇聚
C.
晶状体变凹，瞳孔变大，两眼球汇聚
D.
晶状体变凹，瞳孔缩小，两眼球汇聚
E.
不需要调节
【单选题】下列关于眼视近物的叙述,正确的是
A.
晶状体变凸，瞳口放大，两眼球会聚
B.
晶状体变凸，瞳口放小，两眼球会聚
C.
晶状体变凹，瞳口放大，两眼球会聚
D.
晶状体变凹，瞳口放小，两眼球不变
E.
不需要调节
【单选题】下列关于眼视近物的叙述,正确的是
A.
晶状体变凸，瞳孔放大，两眼会聚
B.
晶状体变凸，瞳孔缩小，两眼会聚
C.
晶状体变凹，瞳孔放大，两眼会聚
D.
晶状体变凹，瞳孔缩小，两眼会聚
E.
不需要调节
【单选题】What does the writer mean by “it would be worth half what I paid for it ”(paragraph2)
A.
He should get a 50% discount.
B.
The price of the camera was unreasonably high.
C.
The quality of the camera was not good.
D.
The camera would soon fall in value.
【单选题】what does the writer man by “it would be worth half what I paid for it ”(paragraph 2)
A.
He should get a 50% discount.
B.
the price of the camera was unreasonably high.
C.
the quality of the camera was not good.
D.
the camera would soon fall in value.
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