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Nylon is a kind of______material widely used in our daily lives.A、mixedB、synthe
Nylon is a kind of______material widely used in our daily lives.A、mixedB、synthe
游客
2025-04-04
17
管理
问题
Nylon is a kind of______material widely used in our daily lives.
选项
A、mixed
B、synthetic
C、combined
D、systematic
答案
B
解析
synthetic a.合成的,人造的;综合的。mixed a.混合的。combined a.联合在一起的。结合在一起的。systematic(al)a.有系统的,系统化的;有计划有步骤的。
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