----- Nội dung dịch tự động từ ảnh -----
that
The Italian island of Sardinia holds the world record for the highest percentage of
people who (31)
to be over 100 years old. Most of the locals (32)
the reason lies in the place itself - the air or the food, for example. But scientists (33)
rarely intermarried
another hypothesis. For centuries, the islanders (34)
with outsiders, so it is very likely that Sardinians are genetically similar to each other.
Therefore, it's logical to assume that they (35)
a gene for longevity. A team of
contained in the Y
the proteins which (37)
doctors and biologists (36)
chromosome. They are (38)
confidently (39)
future. (40)
to find the key gene, but the research coordinator
his team to come up with an answer some time in the near
they do, the discovery will certainly generate a great deal of interest.
31. A. have lived
B. are living
C. are going to live
D. will live
32.
D. believe
B. will believe
C. have believed
33.
B. do now investigate
C. are due to investigate
34.
A. are
B. will be
D. are being
35.
A. are sharing
A. have been analysing
D. will be
D. still
A. are believing
A. are now investigating
C. have shared
36.
C. are analysed
37.
A. is
38.
A. until
39.
A. is expecting
C. will expect
B. has been
B. yet
D. now investigate
C. have
B. have been sharing
D. share
B. have been
D. analyse
C. are
C. already
B. is going to expect
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