Passage Two
Questions 29 to 31 are based on the passage you have just heard.

A．The cultures of different countries.
B．The woman gets along well with her roommates.
C．The woman’s first year study at college.
D．The woman’s foreign roommates.

A．This technology can cure all the diseases caused by genes.
B．This technology can not lead to a cure for cancer.
C．This technology has received great achievement in medical field.
D．This technology is still in its early stage.