问题
选择题
New mineral resources may be discovered during the forthcoming Antarctic _____.
A．excursion
B．execution
C．extraction
D．expedition
答案
答案：D
考查名词后缀意思辨析。 expedition 远征, 探险; excursion 短途旅行, 游览; execution 实施, 执行; extraction 提取。