A：①②
B：②③
C：③④
D：①④
两次工业革命，从根本上说明了一个道理（ ）
—_______ do you know so much about the cartoon?
—I got the information by surfing the Internet.
-- It's about three bus stops away.
下列语句中划线的熟语运用恰当的一句是（ ）
