Based on the passage, how many of one hundred and twenty American couples of the beat generation practiced cohabitation

A．She wants the man to listen to the instructions and observe.
B．She wants the man to watch white she performs the operations.
C．She wants the man to ask questions so that she can help him.
D．She wants the man to try to do it while she gives him instructions.

A．The man is learning how to use a computer.
B．The woman is showing the man how to put page numbers on a document.
C．The man is printing a document.
D．The man is using his computer to do mathematical functions.