Complete the sentences with the given words in their proper forms (用括号中所给单词的适当形式完成
1. (acquire) The army has gained greatly in fighting capacity with the_______of 500 latest airplanes.2. (assume)_______that dieting is fruitless for people who think that they are too fat, the alternatives are fairly limited.3. (available) Another reason why the increase in renting is likely to continue is its relationship to land prices and_______ 4. (emerge) Modern natural science came into being only after the_______ of experimental science.5. (explore) Domestic oil _______ and gasoline prices are emerging as important issues in the presidential campaign.6. (overwhelm) Recognizing the threat of the economic recession, the congress voted_______last year to support economic reform measures.7. (virtual) It used to be_______impossible to find restaurants outside the cities, but it's much easier now.8. (assure) The mayor gave_______yesterday that there was no danger of any shortage of food as a result of the strike.9. (depart) Online learning has marked a new_______in education; now the students have more resources to turn to.10. (flexibility) We need to set up a _______employment system to provide more forms of employment.11. (incredible) It is hardly_______that she has grown so tall in just one year.12. (participate) China is an active _______ in the international system and a builder, not a destroyer.13. (benefit) Sporting and exercising are very _______to you, as far as you don't do so long or so much.14. (stimulate) Workers participation management is one basic system for modern enterprise management and an important method of_______as well.15. (enthusiastic) We're positive that this old city will continue to be one of the world's great cities in a new spirit of youthful_______
答案如下：
1、duties
2、fifth
3、himself
4、easily
5、personal
6、breathe
7、dishonest
8、development
试题分析：
1、句意：警察在执勤中会经常受伤。此题考查名词的复数形式，故答案为duties。
2、句意：苹果喜付服多2月18号来到中国，使中国成为第五个有此服务的国家。country为单数形式，可知此处考查的是序数词，故答案为fiftho
3、句意：听见有人进来了，他藏到了门后。hide oneself把自己藏起来，反身代词与主语保持一致，故答案为himself。
4、句意：现在许多出租车应用程序使人们逛城市变得更容易了。副词修饰动词，故答案为easilyo
5、句意；阅读提供了我们无法从个人经验中获得的知识。形容词修饰名词，personal experience.个人经骚。故答案为personal。
6、句意：他想住在能呼吸到新鲜空气的地方。情态动词can后跟动词原形，故答案为breathe。
8、句意：有机会认识有新见解的人，有助于鼓励人的心灵的发展。结合句意可知，此处应该填名词形式，故替案为developmento
词语使用变化：with
prep. (介词）
1、with表示状态时，还可作“跟上…”“听懂…的话”解，一般用于疑问句或否定句中。
2、with表示关系时还可作“与…合并〔混合，组合〕”解。
3、with表示伴随状态时，作“以与…同样的方向〔程度，比率〕”解。可接“名词＋动词不定式”“名词＋现在分词”“名词＋过去分词”。
2 Assuming
3 availability
4 emergence
5 exploration
6 overwhelmingly
7 virtually
8 assurance
9 departure
10 flexible
11 incredibly
12 participant
13 beneficial
14 stimulation
15 enthusiasm本回答被提问者和网友采纳