[请教一道语法] 9701na

yvette_oasis

32. Although flies live longest in cool temperatures, it breed prolifically when temperatures are warm, food is abundant, and humidity is moderate.

我知道B错了，但是A （live longest）种说法没问题吗？

AndyChen_515

既然答案表明它没错，那么我们就接受这种说法是正确的吧。