更多"[单选题]Due to a recent increase in ad"的相关试题:
[单选题]The recent increase in tourism has done less to improve the business of small retailers in this area than we ___predicted.
A.original
B.originally
C.originated
D.originality
[判断题]( )“dough mi×er”和"sponge mi×er"都是和面机的意思.
A.正确
B.错误
[单选题]Recent decades have witnessed increased globalization of the world economy associated with economic and financial______among countries。
A.integration
B.corporation
C.harmony
D.conflict
[单选题]Recent federal regulatory activity has been _______ to protect the privacy of consumer’s personal information.
A.implementing
B.implement
C.implemented
D.implements
[单选题]Thank you for your recent order. Although most of your items have ____ shipped, the Full-Spectrum Desk Lamp （model B07） is temporarily out of stock.
A.ever
B.often
C.lastly
D.already
[单选题]We aim to increase the speed of delivery.
A.velocity
B.impulse
C.ratio
D.atrocity
[单选题]Some women in recent years have brought successful court challenges to gender discrimination in job ads，but the______the companies were ordered to pay was low。
A.regulation
B.occupation
C.permission
D.compensation
[单选题]We will take your recent illness into consideration when marking your exams.
A.discount
B.effect
C.account
D.effort
[不定项选择题]共用题干
Smoking can Increase Depressive Symptoms in Teens
While some teenagers may use cigarettes to "self-medicate"（自我治疗）against the blues（忧郁）,sci-
entists at the University of Toronto and the University of Montreal have found that smoking may actually
______________
(51)depressive symptoms in some teens.
"This observational study is one of the few to examine the perceived ______________(52)benefits of
smoking among teens,"says lead researcher Michael Chaiton,a research associate at the Ontario Tobacco
Research Unit of the University of Toronto."_______________(53)cigarettes may appear to have self-medicating
effects or to improve mood,in the long_______________(54)we found that teens who started to smoke reported
higher depressive symptoms."
As part of the study,some 662 high school teenagers completed up to 20 questionnaires about their use
of cigarettes to ______________
(55)mood.Secondary schools were selected to provide a mix of French and
English participants,urban and rural schools,and schools ______________(56)in high,moderate and low so-
cioeconomic neighbourhoods.
Participants were divided into three
______________ (57):never smokers;smokers who did not use ciga-
rettes to self-medicate,improve mood or physical
______________ (58);smokers who used cigarettes to self-
medicate.Depressive symptoms were measured using a scale that asked how often participants felt too tired
to do things;had
______________ (59)going to sleep or staying asleep;felt unhappy,sad,or depressed;felt
hopeless about the future;felt anxious or tense;and worried too much about things.
" Smokers who used cigarettes as mood
______________( 60 ) had higher risks of elevated（提升）depres-
sive symptoms______________ (61)teens who had never smoked,"says co-researcher Jennifer O'Loughlin,a
professor at the University of Montreal Department of Social and Preventive Medicine."Our study found that
teen smokers who reported emotional benefits from smoking are_______________(62)higher risk of developing
depressive symptoms."
The______________ (63)between depression and'smoking exists______________(64)among teens that use
cigarettes to feel better."It's ______________(65)to emphasize that depressive symptom scores were higher
among teenagers who reported emotional benefits from smoking after they began to smoke,"says Dr. Chaiton.
_________(65)
A.important
B.meaningless
C.illogical
D.friendly
