when first----to the maket,these products enjoyed great success

when first----to the maket,these products enjoyed great success
填什么
A introducingB introducedC intorduceD being introduced
英语人气:877 ℃时间:2019-08-22 18:32:47
优质解答
luanched =推出、推介
或 introduced = 介绍
或 promoted = 促销
B introduced 是正确的
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