a truck ing directly from the opposite direction, the car driver turned right to avoid a head-on collision.
A. Seeing; sharp
B. Having seeing; sharply
C. Seen; sharp
D. Had seen; sharply
网友回答
(答案→)A. Seeing; sharp
B. Having seeing; sharply
C. Seen; sharp
D. Had seen; sharply
解析：第一空考查分词做状语，see与driver为主谓关系用现在分词作状语；第二空考查形容词sharp “急剧的”。 句意：看到一辆卡车从对过驶来，为了避免碰撞小汽车司机向右急转。