题目选项分析

Although their primary attempt for business expansion would take place in the Indian market, manufacturers of low-cost cell phones could not afford to sacrifice the price-sensitive segment of developed markets because

thus would their footing to enter India be very shaky if they gave that up

Although their primary attempt for business expansion would take place in the Indian market, manufacturers of low-cost cell phones could not afford to sacrifice the price-sensitive segment of developed markets because

without it their footing to enter India would be very shaky