How many watertight compartments did the Titanic have

A．Jump as high as you can.
B．Slide down a rope to the ground.
C．Tie yourself to a rope and fall towards the ground.
D．Fall towards the ground without a rop

A．There is few connections between mind and body.
B．It is bad for your health to keep negative feeling inside you.
C．Women who did not like to talk about the emotions may die of breast cancer.
D．All the researchers have been working with breast cancer patients.