population
P空ul5ioa2 ilfccm)
2
280
22
期
31087
papalntimccon
popruludon0im
0
D
2022
a
2022
3200
16.The growth rate of the world population has something to do with
①birth rate②death rate③the number ofcountries④lifetimefertility
A.①②③
B.①②④
C.②③④
D.①③④
17.In 2050,life expectancy for the least developed countries may be
years,
A.65
B.70.2
C.72.8
D:77.2
18.What is the best structure(for the text
Q
A
B.
C
a
②③④
第二节阅读短文，从方框内所给的选项中选出可以填入空白出的最佳选项，其中有
一个多余的选项。
In China,safety education is becoming more and more important now.The last Monday
in March is for students to learn it at scheol.It helps students-learn more about what they
should do to keep themselves safe.19.
.Eet's take a look.
Stampedes ()earthquakes and fires are the main accidents at school.
20.
When students around you begin to push,just"stand there and try to hold
onto something.If you fall down in the crowd,move to one side and protect your head with
your hands around.
When earthquakes happen,you can get under a desk quickly and hold on.21.
If
you are outdoors,find a place away from buildings,trees,and power lines.
When there's a fire,leave the classroom quickly.22.
In this way,you won't
breathe in smoke.Many-people die in a fire,not because ot the fire but smoke.It makes
them cough and they can't breathe.That's yery dangerous!So when you want to get out,
you should make yourself close to the floor.Then you can breathe some fresh air.
A.Safety is the most important thing at the moment.
R What are the accidents at school
C.A stampede always happens in crowded places.
D.It's better to put something wet over your mouth and nose.
E.It'll protect you from falling things.
6
