单选题 It is true that London is often sunless, damp and raw, though the occasional sunny days seem all the more attractive by contrast.
【正确答案】 D
【答案解析】[解析] 句意是:的确,伦敦常常是阴暗的、潮湿的和自然的,相比之下,偶尔的晴天似乎更具吸引力。在这里,damp的意思是“潮湿的”。只有D项内容与之符合,所以,答案为D。