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Ⅱ.单项填空

1．(2014·日照模拟)—Do you have any idea why the engineer resigned?

—No.In fact，everyone is________about it.

A．doubtful                                            B．curious

C．enthusiastic                                        D．annoyed

解析：　考查形容词辨析。句意为：你知道这位工程师为什么辞职吗？不知道。实际上，大家都很好奇(curious)。doubtful怀疑的，质疑的；enthusiastic热情的，热心的，狂热的；annoyed恼怒的，烦闷的。根据句意可知，答案选B。

答案：　B

2．(2014·北大附中高三质检)I’m________about what I say because careless remarks are likely to hurt others’ feelings.

A．enthusiastic                                        B．curious

C．doubtful                                            D．cautious

解析：　考查形容词辨析。句意为：我说话很谨慎，因为草率的评论可能会伤害他人的感情。A.热心的；B.好奇的；C.感到怀疑的；D.谨慎的，小心的。根据语意可知D项正确。

答案：　D

3．According to a UN report,30 percent of the world population have no________to clean drinking water and health care.

A．means                                               B．approach

C．channel                                              D．access

解析：　句意为：根据联合国的一份报告，世界上30%的人用不上干净的饮用水和医疗保健。have access to有……的权利或机会；means方式；approach方法，临近；channel频道。

答案：　D

4．(2014·东北三省四市联考一)Stephen was chosen to________the company at the conference.

A．express                                              B．represent

C．expose                                               D．relate

解析：　考查动词辨析。句意为：Stephen被选出代表公司参加会议。represent意为“代表(某人或团体等发言)”，符合句意。express意为“表达，陈述”，expose意为“揭发，揭露(事实、真相等)”，relate意为“把……联系起来，有关联，讲述”，均不符合句意。

答案：　B

5．(2014·开封检测)It is reported that these GM fruits can defend people________cancer，heart attack and many other diseases.

A．with                                                  B．by

C．off                                                    D．against

解析：　defend sb.against/from...意思是“保护某人免遭……”。

答案：　D