Bộ 20 đề luyện thi Chuyên Anh năm 2023 có đáp án (Đề 90)

Salt is manufactured in quantities that exceed those of most, other commercial chemicals. A. of all not    B. not if all are     C. are not all  D. if not all

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Salt is manufactured in quantities that exceed those of most, _____, other commercial chemicals.

of all not

not if all are

are not all

if not all

Giải thích

Đáp án: D