2. 职称英语
  3. Plastics is a kind of______ which is widely used in industry nowadays.A、massB、s

Plastics is a kind of______ which is widely used in industry nowadays.A、massB、s

游客2025-06-17  17
问题 Plastics is a kind of______ which is widely used in industry nowadays.
选项 A、mass
B、substance
C、matter
D、material
答案 D
解析 这句话的意思是说，目前，塑料是在工业中被广泛使用的一种材料。(D)material用来表示“物质”，指材料、素材的意思。
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