2．Beijing's annoying smog(雾) seems to have hurt the city's appeal to tourists．Last year.Beijing Yout——青夏教育精英家教网——

2．Beijing's annoying smog（雾） seems to have hurt the city's appeal to tourists．Last year，Beijing Youth Daily reported that the number of visitors to Beijing （33）had fallen（fall） 50percent since January．It's said that the city's bad air quality was to blame for the decline．It's also more difficult （34）to attract（attract） high-end employees to work in Beijing，especially those with children．
However，the blanket of poisonous smog hasn't hurt Beijing's office market，（35）which has jumped up quickly on a global ranking to become the fourth-most-expensive location to rent office space in the world．According to a recent research，office space in Beijing's Central Business District costs （36）on average $1，412per square meter per year．
That's more expensive than No.5-rankes central Tokyo or No.6-rangked Madison & Fifth Avenues in New York．The research took into consideration both （37）published （publish） rental rates and"additional costs，"which include agent fees and （38）othercosts to make the deal happen．
London （39）remains （remain） the world's most expensive city in which to rent office space．Hong Kong，home to the priciest office space in Asia，comes in second globally．The cities （40）experiencing（experience） the highest annual growth in office rental rates are both in South Africa with 40percent rate rise for Durban and 44percent for Sandton．

1．Dear editor，
I am Evan from Canada．Being the eldest child in the family has its disadvantages．First of all，I have to share all my （56）toys（玩具）with my younger sisters．Of course，they don't （57）nneedto return the favor because I'm totally uninterested in their things．（58）Besides（除…之外）that，they are always hanging around me．I just can't get a moment's （59）ppeace．
At meals，I have to eat whatever is （60）onthe plate regardless of the taste．My sisters only try one bite if it's not（61）theirfavorite food．In addition，（62）wwhenit comes to practicing our musical instruments，I have to practice （63）morethan double the time．Worst of all，I get a larger quantity of homework，（64）compared（对比）to them．
I'm feeling rather annoyed．Can you please （65）ggiveme some advice？
Yours truly
Evan Smith．

4．专家曾经预测，至少需要一个世纪电脑才能击败人类对手，但结果表明十九年就足够了．（before）The experts predicted that it would be at least one century before the human beings defeated computers，but the results showed that nineteen years was enough．．

3．这个演讲旨在鼓励年轻人学会以积极的方式面对生活中遭遇的困难．（intend）The speech intends to encourage the young people to face the difficulties in the life in an active way．．

2．许多大学正使用"慕课（MOOCs）"这一方式让国内外学生接触到优质教育．（available）Many college students are using the form of"MOOCS"to make better education for students home and abroad．．

1．简直难以描述我当时激动的心情．（Hardly）Hardly could I describe how excited I was then．．

20．-It is really boring to practise playing the piano every day．
-Come on，dear!The rewards you get are ________ the effort you put in．（　　）

	A．	in proportion to		B．	in addition to
	C．	in contrast to		D．	in regard to

19．People's awareness of obeying the law is ________ to the guarantee of food safety．（　　）

18．Alice went fishing in the company of her father early in the morning and she ________ life lessons along the way．（　　）

17．_______ village where I was born has grown into _______ town．（　　）

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