[A]The latest developments of an armed rebellion in Karnak.
[B]The fall of Karnak’s capital city into the hands of the rebel forces.
[C]The epidemic that has just broken out in the country of Karnak.
[D]The peace talks between the rebels and the government in Karnak.
选项均为名词短语，且概括性均较强，故本题很可能考查对话的主旨。由 armed rebellion，the rebel forces，peace talks between the rebels and the government 等词以及多次出现的Karnak可推知本对话很可能与Karnak国反政府武装叛乱有关。
W: We now interrupt our regular scheduled news program to bring you live up-to-date coverage on the civil unrest in the newly formed country of Karnak, where our man Stan Fielding is stationed. Stan ...
M: This is Stan Fielding reporting live from the suburbs of the capital city. Just 20 minutes ago, rebel forces launched the biggest offensive against the ruling government in the 18- month conflict here in this country.
22.What is the news coverage mainly about?