【单选题】Consider the following dialogue: Hanky: The birth of a child is a blessed event! Panky: So you say, but there are some who worry about human overpopulation, and they deny this. Hanky: This is because ...
【单选题】Consider the following dialogue: Hanky: The birth of a child is a blessed event! Panky: So you say, but there are some who worry about human overpopulation, and they deny this. Hanky: This is becau...