_江西成考网

If their marketing team succeeds, they __ their profits by 20 percent.

• A、will increase

• B、would be increasing

• C、will have increased

• D、would have been increasing

What does the underlined word "centenarians" in Paragraph 1 refer to?

• A、People who have secret lifestyles.

• B、People who enjoy physical exercise.

• C、People who are one hundred years old or older.

• D、People who carry the gene for being slim.

59（）