At ______ games in Johannesburg, South Africa, the North Korean team, which returned to ______ World Cup after 44 years, lost in ______ close-scoring game, 1-2, to the Brazilians.

A．the; the; a

B．/; /; the

C．/; the; the

D．the; /; a

用水准仪望远镜筒上的准星和照准水准尺后，在目镜中看到图像不清晰，应该目镜调焦螺旋，若十字丝不清晰，应旋转物镜调焦螺旋。