Variant 1 You could have come first and won the race if you … faster


From the passage, we can say that the researchers were careful because …



Download 1,51 Mb.
bet230/806
Sana06.09.2021
Hajmi1,51 Mb.
#166505
1   ...   226   227   228   229   230   231   232   233   ...   806
Bog'liq
Mirkomil

23. From the passage, we can say that the researchers were careful because …

A) all men between September 1959 and December 1961 were studied.

B) they chose subjects who had only committed minor crimes.

C) other possible causes of crime were also considered.

D) they studied so many men from so many different countries.

24. The research about smoker pregnant mothers …

A) didn`t include an affect of the cigarettes to the babies. B) the one which wasn`t carried out before.

C) wasn`t an initial study related to these theme. D) should have been covered all pregnant mothers.
The Yangtze river dolphin has been declared “functionally extinct”. This means that although there may be some of them left, there aren`t enough to repopulate the species. The reason behind this tragedy is a combination of water pollution and hydro-electric dam projects. Hydro-electric dams are harmful because they isolate groups of dolphins, creating smaller populations. This means that numbers are lower, and breeding is less likely. Now there are fears for the future of another breed of dolphin, the Amazonian pink river dolphin. The Brazilian government are planning a hydro-electric plant in the middle of their habitat. Hunting also threatens the animals. They`re still widespread compared to other species, but there is a sharp decline in numbers – roughly 10% per year. “The number is worrying”, said Vera da Silva, a biologist at the National Institute of Amazonian Research.


Download 1,51 Mb.

Do'stlaringiz bilan baham:
1   ...   226   227   228   229   230   231   232   233   ...   806




Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©hozir.org 2024
ma'muriyatiga murojaat qiling

kiriting | ro'yxatdan o'tish
    Bosh sahifa
юртда тантана
Боғда битган
Бугун юртда
Эшитганлар жилманглар
Эшитмадим деманглар
битган бодомлар
Yangiariq tumani
qitish marakazi
Raqamli texnologiyalar
ilishida muhokamadan
tasdiqqa tavsiya
tavsiya etilgan
iqtisodiyot kafedrasi
steiermarkischen landesregierung
asarlaringizni yuboring
o'zingizning asarlaringizni
Iltimos faqat
faqat o'zingizning
steierm rkischen
landesregierung fachabteilung
rkischen landesregierung
hamshira loyihasi
loyihasi mavsum
faolyatining oqibatlari
asosiy adabiyotlar
fakulteti ahborot
ahborot havfsizligi
havfsizligi kafedrasi
fanidan bo’yicha
fakulteti iqtisodiyot
boshqaruv fakulteti
chiqarishda boshqaruv
ishlab chiqarishda
iqtisodiyot fakultet
multiservis tarmoqlari
fanidan asosiy
Uzbek fanidan
mavzulari potok
asosidagi multiservis
'aliyyil a'ziym
billahil 'aliyyil
illaa billahil
quvvata illaa
falah' deganida
Kompyuter savodxonligi
bo’yicha mustaqil
'alal falah'
Hayya 'alal
'alas soloh
Hayya 'alas
mavsum boyicha


yuklab olish