Câu 42.
Many young people feel disappointed when they meet the match in person after online dating.
A. potentially
B. really
C. indirectly
D. face to face
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the
correct answer to each of the following questions.
Italian scientists have found that the chemical in the brain which makes us romantic disappears over a year.
They say
this explains why the happy, wonderful and confident feelings we experience at the start of a relationship do not last forever. Researchers from the University of Pavia discovered that levels of a
chemical called Nerve Growth Factor (NGF) greatly increase when a person first falls in love. NGF levels
come from the rush of adrenalin and love of life that occur when new love blossoms. The chemical fades
over a year or so after people become more secure in a relationship.
(1). Research leader Dr. Enzo Emanuele reported: "We have demonstrated for the first time that levels of
NGF are elevated among people in love, suggesting an important role for this molecule in the social
chemistry of human beings." (2). His team analyzed 58 volunteers who had recently fallen in love. The
researchers compared NGF levels in this group with
those in people who were single or in steady relationships. (3). They also said NGF
caused sweaty hands and butterflies in stomachs, and perhaps made
young men buy red roses and candlelit dinners. (4).
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