Questions 6 and 7 are based on the following news. At the end of the news item, you will be given 10 seconds to answer each question. Now listen to the news. So far 821 protected sites scatter across ______ countries.

A．face them bravely and try to overcome them
B．neglect them and come up with a new goal
C．be unwilling to admit there are some difficulties
D．worry about them and feel discouraged or frustrated

A．bioidentical hormones don’t live up to the hype
B．many women show zeal for bioidentical hormones
C．experts will ask for the ban on bioidentical hormones
D．few people worry about the safety of bioidenticals