The designer has applied for a ______ for his new invention.A、tariffB、discount

游客2025-05-06  0

问题 The designer has applied for a ______ for his new invention.

选项 A、tariff
B、discount
C、version
D、patent

答案 D

解析 有了新发明自然是想申请“专利权”。“专利权”,“专利产品”为D patent,因此D为正确答案。tariff政府对一般进出口商品所征收的关税;discount折扣;version版本。句意:这位设计者已经为他的新发明申,请了专利。
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