Questions 17 to 20 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions. Now listen to the passage. ______ produced the first modem English dictionary.

A．customs’ check
B．serenity check
C．convenience’ s sake
D．the company’ s sake

A．was a journalist working for Australia’s SBS Arabic radio service
B．was a leader of militants who held an Australian hostage
C．was a Muslim leader designated to rescue the hostage
D．was the American to whom the hostage was married