D. It is not effective enough and could be poisonous.
3. Which word can be used to complete the following process of changes?
⇨⇨⇨
A. protected
B. formed
C. exposed
D. combined
【要点综述】这是一篇科技文。怎样使用胶囊?如何让吃药更加安全、疗效更好?文章对此做了介绍。
. B 信息理解题。根据第一段最后一句“Now, researchers in California have designed what could be a harmless trigger to date: shining nearinfrared light (NIR,近红外线) on the drug in the capsule.”可知答案。
. D 推理判断题。根据第三段最后两句“…ONB groups fall off the polymer, leading to its breakdown.”和“…and it could be poisonous to cells…”可知答案。
. C 信息理解题。根据最后一段第五句“When the Bhcs absorb NIR light, the reactive groups are exposed and break the long polymer into two short chains.”可知此处用exposed,即C项正确。阅读下列短文,从每题所给的四个选项(A、B、C、D)中,选出最佳选项。There are many ways to find a job. It can be as easy as walking into a neighborhood store to look at its announcement board . Local stores often have areas where people can put small signs telling what kind of service they need or can provide. Such services include caring for children or cleaning houses.
【2016届湖南长沙市高考英语二轮阅读理解训练(63)(含答案)】相关文章:
★ 湖南省岳阳市2014高考英语一轮单项选择训练题(9)及答案
★ 重庆市2014高考英语阅读理解一轮(精品)训练题(18)附答案
★ 2017届高考英语二轮复习大题冲关秘籍语法填空:考纲解读(含解析)
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (23)
★ 2014高考英语(新人教版)一轮基础训练(1)A、B卷(附答案或解析)
★ 贵州省贵阳市2014高考英语(新人教版)一轮阅读训练(33)附答案
★ 重庆市2014高考英语阅读理解一轮(精品)训练题(9)附答案
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (45)
★ 2017高考四川省广安市英语阅读理解一轮系列训练:23(含解析)
★ 贵州省贵阳市2014高考英语(新人教版)一轮阅读训练(6)附答案
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21