The chief (commercial) source of bromine is ocean water, from (what) the element

游客2025-02-09 11

问题 The chief (commercial) source of bromine is ocean water, from (what) the element is extracted by (means of) chemical (replacement) by chlorine.

选项 A、commercial
B、what
C、means of
D、replacement

答案 B

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3949701.html

相关试题推荐

随机试题

最新回复(0)

Bacterial(cultures)areused(commercially)inthe(preparation)offoodproduc