2017年安徽省直公共基础二真题

a habit to be judiciously managed.    This new avidity and readerly sense of purpose began about a year ago， during    the Psychic upheaval of the presidential primaries， with the repeated shocks to  &nbsp
didn’t have to force yourself to read the news. You had to force yourself to    take a break.    There is everything to be gained by cultivating a personal stake in the lives of    others， in the
fiction. Remember that the best characters and novels—and every single
flesh-and-blood human and real-life event—mix good and evil. Suspend judgement.    Let yourself be surprised by evidence that doesn’t fit your hypothesis. Take
breaks.
But also， keep reading. It’s quite a story. And you’re part of it.
Based on the passage， which of the following is FALSE？
A.Most people like ice cream
B.Increasing our literacy helps us to become better readers
C.Most people treat reading the news as an interest

A.Higher levels of outdoor light at night may be increasing the risk for breast cancer
B.The study of women’s work context
C.Higher levels of the hormone melatonin may be increasing the risk for breast cancer
D.The study of breast cancer

A.The association between outdoor light at night and breast cancer was found among all women.
B.According to the new study， as levels of outdoor light at night increased， so did breast cancer rates.
C.Women who were premenopausal were at lower risk for breast cancer.
D.Only night shift work contributes to breast cancer risk.

18: According to previous studies， which of the following factors leads to increased breast cancer risk directly？

20: Women who live in areas with higher levels of outdoor light at night may be at
higher risk for breast cancer， according to a study from Harvard T.H. Chan
School Of Public Health. The link was stronger among women who worked night
shifts.
Previous studies have suggested that exposure to light at night may lead to
decreased levels of the homone melatonin ， which can disrupt circadian
rhythms—our internal ’clocks’ that govern sleepiness and alertness—and， in turn，
lead to increased breast cancer risk.
The new study， the most comprehensive to date to examine possible links between
outdoor light at night and breast cancer， looked at data from nearly 110，000
women enrolled in the Nurses’ Health Study II from 1989-2013. The researchers
linked data from satellite images of Earth taken at night time to residential

addresses for each study participant， and also considered the influence of night    shift work. The study also factored in detailed information on a variety of
health and socioeconomic factors among participants.    Women exposed to the highest levels of outdoor light at night—those in the top
fift— had an estimated 14% increased risk of breast cancer during the study    period， as compared with women in the bottom fifth of exposure， the researchers
found. As levels of outdoor light at night increased， so did breast cancer    rates.
However， the association between outdoor light at night and breast cancer was
found only among women who were premenopausal and those who were current or past    smokers. In addition， the link was stronger among women who worked night shifts，    suggesting that exposure to light at night and
jointly to breast cancer risk.    What can we learn from the first paragraph？
A.Women who live with higher levels of outdoor light may be at higher risk for cancer.
B.Men who live with higher levels of outdoor light may be at higher risk for cancer.
C.Women who worked night shifts may be at higher risk for breast cancer.