20．

Top 5 smart wearable vendors in the world Market research company IDC's latest data showed that a total of 21 million smart wearables were shipped in the third quarter of 2015，up by 197.6% year-on-year． As a rather new area，market players change positions frequently．China's BBK，owner of a children's phone watch brand Xiaotiancai，outperformed Samsung and broke into the top five clubs，gaining a market share of 3.1 percent． Let us have a look at the top 5 vendors． No 5 BBK Shipment volume：0.7 million Market share：3.1% People can watch a video on the website of Guangdong Xiaotiancai Tech Company Limited to know more about its phone watches． No 4 Garmin Shipment volume：0.9 million Market share：4.1% Garmin's new fenix 3 multi-sport GPS training watch is displayed at the 2015 International CES，a trade show of consumer electronics，in Las Vegas，Nevada，Jan 7，2015． No 3 Xiaomi Shipment volumes：3.7 million Market share：17.4% The Mi Band s，developed by Xiaomi's ecosystem company Huami Co Ltd，has a function to track the user's heart beat while in motion． No 2 Apple Shipment volume：3.9 million Market share：18.6% Customers try to use an Apple Watch in an Apple retail store in Hangzhou city，East China's Zhejiang province，April 24，2015．The watch went on sale on April 24 around the world． No 1 Fitbit Shipmen volume：4.7 million Market share：22.2% Various Fitbit devices were displayed outside the New York Stock Exchange on Jun 18，2015，when the company got listed．

51．What is the shipment volume of the rest of the brands？C
A.21million      B.13.9million    C.7.1million    D.6.7million
52．Which of the following statements is NOT true？C
A．China's BBK outperformed Samsung and became the top five clubs
B．Garmin's new product is fenix 3multi-sport GPS training watch
C．The Mi Band S has a function which tracks the users'heart troubles
D．That the company got listed made Fitbit devices become populare．

19．Sunshine and moisture arebeneficial （有益的） to living things．

18．-So you think I was lying to you yesterday？
-      ．That's not what I mean．（　�。�

	A．	You are asking for it
	B．	Don't get me wrong
	C．	You name it
	D．	Don't count your chickens until they are hatched

17．There was one slightly awkward moment when he forgot what he was going to say in front of all the students and staff of the school．

16．I'm going to be working to a very tightschedule（工作安排緊） in the following two days．Could we make it another time？

15．All that walking has given me anappetitefor dinner（使我晚餐胃口大開）．

14．The small Canadian Hemlock（鐵杉） shook her branches in the wind．We stood there，in the windy Christmas tree lot，and each of us was filled with the joy of Christmas．There was no way that we would say"no"to the small Canadian wonder．
Due to my asthma（哮喘） Christmas had become a struggle for me．But this year was different．Due to the wonders of modern medicine，we were looking for our first real Christmas tree in years，a living tree．Costly（昂貴的） though it was，we paid the man．
We made a promise to our living tree that we would keep her alive until spring．Then we found a pot to put her in．We had our tree lighted in no time．Standing back，in the living room，now darkened except for the lights of the tree，was a breathless，magical moment．
Christmas came and went，all too fast．We carefully removed everything．Tenderly，we moved our potted tree down into the cold basement．I would frequently visit the little tree．Then the needles began to drop one day．Hastily（急 速地），my husband dug a huge hole in our back yard．Into the ground，with a mixture of perfect soil，went our little tree，along with my hopes and dreams．
Was she dead？Would she grow？Each day，with more and more branches lacking needles，our hopes flagged．After three years of drought，there was a new day for our gardens and our little tree．One day，my husband and daughter shouted at me．
"Come outside!"they called．"Look!It's growing buds!"
I hurried into the back yard．Hardly daring to hope，I searched，as my daughter gently guided my eyes to the tips of each tiny branch．There they were!We
hadn't killed her after all．Well，a new day has dawned（露曙光），and my little tree and I are spreading our branches together．

68．The underlined word"wonder"in Paragraph 1refers toC．
A．a(chǎn) great surprise
B．the wonderful Christmas
C．Canadian Hemlock's strong life
D．the atmosphere of Christmas
69．The text seemed to show that the lack of needles resulted fromD．
A．the terrible weather in the area
B．the lack of enough water
C．the author's frequent visits
D．the place where the tree was put
70．The last paragraph mainly shows thatB．
A．the tree still lived there
B．the author began to lead an active life
C．it was right to rescue the tree
D．the author liked the tree very much．

13．                 providing entertainment，the website also turns out to be a helpful learning tool．（　�。�

A．

Far from

B．

Apart from

C．

Instead of

D．

Regardless of

12．It is the burning of fuels that causes most air pollution．

11．The hotel offers a friendly atmosphere where every customer feels at home．