4．The suspension bridge_____ across the whole valley．（　�。�
A．expandsB．extendsC．spreadsD．stretches

分析 這座浮橋橫跨整個山谷．

解答 答案是B．
本題考查動詞詞義辨析．A項表示"擴(kuò)充，增加"；B項表示"延伸，伸展"；主要意思是指范圍上的擴(kuò)展、擴(kuò)大，距離上的延長、延伸，時間上的延續(xù)、延長，以及能力上的盡可能的發(fā)揮．C項表示"傳播，展開"；D項表示"伸展； 延伸"；側(cè)重于物體或者身體的"拉直，繃緊，舒展"；根據(jù)句意，本句中指"距離上的延長、延伸"，答案選擇B項，其它選項不符合邏輯．

點評 本題考查動詞詞義辨析，考生在平時的學(xué)習(xí)中應(yīng)注意積累相應(yīng)的詞匯和搭配，并牢記其意思．在做題時，將詞義和題干相結(jié)合，從語法、句子結(jié)構(gòu)尤其是句意上去判斷，句意通順，符合邏輯，即正確答案．

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