an act for (5) _______ he was knighted. Through his efforts the first stamp in the world was issued in England in 1840. Hill created the first uniform postage rates that were based on weight,

5/40

an act for (5) _______ he was knighted. Through his efforts the first stamp in the world was issued in England in 1840. Hill created the first uniform postage rates that were based on weight, rather than size.

what

that

whom

which

Giải thích

Đáp án đúng là: D

Giải thích: Trong mệnh đề quan hệ: for + whom/which

Dịch: Rowland Hill, một hiệu trưởng đến từ Anh đã phát minh ra con tem bưu chính dính vào năm 1837, một hành động mà ông được phong tước hiệp sĩ.