问题
选择题
Eventually, the soldiers made ___ breakthrough and ____ D-Day landings were successful.
A．the; the
B．the; a
C．a; the
D．a ; a
答案
答案：C
考查冠词用法。固定词组make a breakthrough取得突破；第二空the表示特指;句意：最终，士兵们取得了突破，D-Day landings获得了成功。