()7. I am really a bit worried because I have no idea what my parents' ________ will be to my poor examination result. A.expression B.reaction C.appearance D.expectation 【解析】 B 考查名词词义辨析。句意:我真的有点担心,因为我不知道我父母对我糟糕的考试结果会是什么反应。reaction与to搭配,意为“对……的反应”,符合句意。expression意为“表情”;appearance意为“外表”;expectation意为“期望”。 ()8. The conference has been held to discuss the ________ of global warming on people's lives all over the world. A.importance B.effects C.protection D.attitudes 【解析】 B 考查名词词义辨析。effect 意为“影响”,effect on表示“对……的影响”,即讨论全球气候变暖对全世界人们生活的影响。其他选项不合题意。importance 意为“重要性”;protection意为“保护”;attitude意为“态度”。 ()9.—Hello, Jessica! What happened?—I could not hear you clearly because my mobile phone could not receive a good ________. A.sign B.signal C.symbol D.Mark 【解析】 B 考查名词的用法。sign意为“迹象”;signal意为“信号”;symbol意为“符号,象征”;mark意为“痕迹”。根据句子意思,应是手机的信号不好。所以应选B。 |