TOEFL Reading: ETS-TOEFL阅读机经 - RLZ3N3V77Z8DYJGPL$

According to paragraph 2, how did dyers respond to the controls imposed by the government? A. They switched from using dyes that let off bad odors or smells to new dyes that smelled much better B. They resisted initially but eventually moved most of the dyeing operations outside the city center C. They argued that the government did not consider common practice before imposing the controls D. They started washing cloth and woolens dyed with blood and indigo in the lagoon