17.【解析】选B。钱包已经装满了, 而且是一个旧钱包, 继续装可能会裂开。所以选burst “破裂” 。下文中的 “split” 为同义词复现。
18.【解析】选D。贪婪的乞丐认为钱包还能多装一点。hold “容纳” , 符合语境。
19.【解析】选C。treasure(财宝)这里指代金币。钱包破裂后金币自然会掉到地上。present礼物; food食物; metal金属, 均不符合句意。
20.【解析】选A。句意:贪婪的乞丐现在除了破裂的钱包一无所有。nothing什么也没有。
Ⅲ.
本文主要介绍了Linus Pauling一生的成就及其对世界所做出的杰出贡献。他是唯一一位两度独立获诺贝尔奖的科学家。
1.【解析】选D。细节理解题。从第一段最后一句话 “He had chosen to study his major because he could get a good job with it. ” 可以得出正确答案为D选项。
2. 【解析】选B。推理判断题。从第二段第二句话 “His interest in the‘behavior’of molecules led him from physical chemistry to biological chemistry, especially of the human body. ” 我们可以看出, Pauling的兴趣发生了变化, 从physical chemistry转到了biological chemistry上, 所以正确答案为B选项。
3. 【解析】选B。细节理解题。根据第三段第一句话 “During World WarⅡ, Pauling was a member of the Research Board for National Security, for which he was awarded the Presidential Medal of Merit in 1948. ” 可以得出正确答案为B选项。
【2016届高考英语一轮复习阶段性效果检测题:21(含解析)】相关文章:
★ 【北京专用】2014届高考英语一轮复习方案课时作业:选修7 Unit 4 Sharing
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21