Which two of the following sentences share the same sentence pattern?
①A friend of mine, in response to a conversation we were having about the injustices of life, asked me the question: “Who said life was going to be fair, or that it was even meant to be fair?”
②What the speaker referred to in his speech yesterday was unfamiliar to the general audience.
③On the other hand, many evolutionary biologists acknowledge some emotions are primarily for their survival function.
④The flowers in the garden appear vibrant and full of life after the refreshing rain shower.

A．① and ②

B．② and ③

C．② and ④

D．① and ④