16．-Leonardo didn't win an Oscar __________ he acted in The Revenant《荒野獵人》．
-Yeah．It was hard for him to realize this dream，but he never gave up．（　�。�

A．

after

B．

since

C．

because

D．

until

15．The headmaster is so wise that we believe he will lead the school to __________ future．（　�。�

A．

the better

B．

a better

C．

the best

D．

a best

14．On April 14，2010，a big earthquake hit Yushu in Qinghai．Buildings fell down．Many people were killed or hurt．Soon after the earthquake happened，soldiers，police and doctors from around
 the country rushed to Yushu to help with rescue（救援） work．But they did not have an easy time．
Yushu sits at about 4，000 meters above sea level．It is very cold there．The air is thin．Some rescuers got sick．They felt dizzy（頭暈） and have trouble breathing．Some rescuers were serious-ly ill．At least 200 sick rescuers had to leave Yushu．
What caused their sickness？The sick rescuers had altitude sickness（高原反應(yīng)）．
The higher a place is above sea level，the less oxygen there is in the air．This causes problems for people who live in lower place．These bodies aren't used to working on so little oxygen．
All kinds of people can get altitude sickness．But some people get altitude sickness easier than others．Most people can go up 2，483 meters without getting altitude sickness．
How to deal with altitude sickness？Some of the first signs of altitude sickness are headache，weakness，trouble sleeping and stomachache．Some people may have trouble breathing．
What should people do if they get altitude sickness？The best treatment for altitude sickness is to go down to a lower place right away．If it isn't serious，you can stay there and let your body adjust（適應(yīng)）．But you should not exercise at all．
56．Some rescuers had to leave Yushu becauseC
A．they finished their work
B．they were hurt
C．they will ill
D．they had a hard time
57．What causes altitude sickness？D
A．Tiredness
B．a(chǎn)n earthquake
C．Bad environment
D．Very little oxygen
58．All the following are the signs of altitude sickness EXCEPTB
A．headache
B．cold
C．stomachache
D．trouble breathing
59．If people get altitude sickness，they shouldn't doA
A．run fast
B．let their body adjust
C．walk slowly
D．go down to a low place
60．What's the story mainly about？C
A．The Yushu earthquake．
B．The rescue work in Yushu．
C．a(chǎn)ltitude sickness．
D．All kinds of diseases in Yushu．

13．A new library ______ in our school next year．（　�。�

A．

built

B．

was built

C．

will build

D．

will be built

12．-Are you going anywhere for a holiday this summer？
-Yes，I ______ a plan already．（　　）

A．

make

B．

will make

C．

have made

D．

am making

11．-Have you been to the new park near the river？
-Yes．It's one of ______ parks in the city．（　　）

	A．	beautiful		B．	more beautiful
	C．	most beautiful		D．	the most beautiful

10．-I called you last night but you didn't answer the phone．
-About 8：00？Oh，I ______ with my family at Wal-Mart at that time．（　�。�

A．

shop

B．

shopped

C．

was shopping

D．

have shopped

9．-Hi，Betty，______ you speak German？I need your help．
-Yes，I can．I have learnt it for 7years．（　　）

A．

can

B．

need

C．

must

D．

should

8．-______ is the Dragon Boat Festival this year？
-It comes on June 9th．（　　）

A．

How

B．

When

C．

Where

D．

Why

7．She is not good at math，______ she never gives it up．（　　）

A．

or

B．

so

C．

but

D．

and