1 . In September 2013, after failing in the senior high school entrance examination, Liang entered Chongqing Mechanical Technician College to study motor and electrical assembly and maintenance (维护). He said he valued ________chance more than ever. (用适当的词填空)

2 . Granddaughter Gayle Parks, 31—who works alongside her in the family business —said it remained unknown as to who nominated Irene for ________ award. (用适当的词填空)

3 . Those amazing light shows in ________ sky of the arctic regions occur frequently between September and October and then occur again between March and April. (用适当的词填空)

4 . Earlier this year, the Qilu Transportation Development Group, also handling the Jinan Expressway solar road, built a 160-meter- long solar road in ________ city of Jinan. (用适当的词填空)

5 . Children were responsible for ________ vast majority of cases—95% of objects from noses and 85% ears. (用适当的词填空)

6 . Due to ________ growing popularity of environmentally-related and adventure travel, various types of trips are now being classified as ecotourism. Actually, a true eco-friendly trip must meet the following principles: (用适当的词填空)

7 . But the country's economic development over the years has permitted the sport to spread beyond ________ wealthy. (用适当的词填空)

8 . Being liked by a large group of people cannot take________ place of building deep, supportive friendships. (用适当的词填空)

9 . — I hear workers in this factory get paid by _______week.     
— Correct, and most of them get about 300 yuan _______ week.

A．/ ； a

B．the ； /

C．a ； the

D．the ； a

10 . ---Annette has been complaining about_____ traffic keeping her awake at night.
---Yes, there is ________ heavy traffic on the road near the residential community.

A．/; /

B．/; the

C．a; the

D．the; /