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【单选题】
___ my past language learning experiences,I've come to realize that practice makes perfect.A.
Reflect on
B.
Reflected on
C.
Reflection on
D.
Reflecting on
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【单选题】世界卫生组织于1973年提出盲的标准是最好眼的最好矫正视力
A.
<0.05< /div>
B.
<0.1< /div>
【单选题】Which is not the method of haul road dust control?
A.
surface wetting with plain water
B.
adding hygroscopic salts to the road surface
C.
adding films (polymers) to the road surface
D.
adding soil to the road surface
【单选题】According to the text, which is NOT the method of protecting intellectual property?
A.
trade secrets
B.
taxes
C.
copyrights
D.
patents
【单选题】Which is not the method used in hazard iddentification according to the passage?
A.
Convene a technical experts panel
B.
Analyze energy sources
C.
Survey the site
D.
Purchase new equipments
【单选题】1206封装电容对应的外形尺寸是( )。
A.
(A)3.2mmx1.6mm
B.
(B)1.6mmx0.8mm
C.
(C)2.0mmx1.2mm
D.
(D)4.5mmx3.2mm
相关题目：
【单选题】世界卫生组织于1973年提出盲的标准是最好眼的最好矫正视力
A.
<0.05< /div>
B.
<0.1< /div>