时间:2013-01-21 20:56:55
A.a sign showing the love between them.
B.an opportunity for their parents to show their love for their children.
C.a private affair for the boy and the girl.
D.an important matter having influence on the whole family.
A.making arrangements for the wedding.
B.providing the information the families need.
C.arranging the “marriage interview”.
D. attending the “marriage interview”.
A. when the young couple agree to meet again.
B.when the young couple are sincere about their relation.
C.when the parents think it is time for their children go get married.
D. when the parents are well-informed about each other’s family.
A.the matchmaker’s pay.
B.the “marriage interview”.
C.the wedding ceremony and the new house.
D.the girl’s wedding clothes.
A.Their parents’attitude.
B.Their family background.
C.Their occupation.
D.Their love for each other.
A.conduct research.
B.track public health.
C.prevent or treat illness.
D.speed up development.
A.genetic samples from people in the study.
B.biological samples from people in the study.
C.samples from the homes of the women and their babies.
D.samples of air and water from hospitals.
A.Will be lowered in the long run.
B. will be significantly increased.
C.will be more than $200 million.
D. will reach $3.2 billion.
A.throughout their lives.
B.for more than two decades.
C.from birth to 21 months.
D.until they get married.
A.They''ll be from various areas.
B.They''ll be from all income levels.
C.They''ll be from all educational levels.
D.They’ll be from all age groups.
A.the general public.
B.health professionals.
C.medical critics
D.news reporters.
A.Many medical journals also publish online.
B.A few medical journals are general medical journals.
C.Most medical journals publish only online.
D.Most medical journals are specialty journals.
A.Five.
B.Seven.
C.Four.
D. Six.
A.a research article
B.a review article.
C.a case report
D.an editorial.
A.any medical event.
B.articles published in the same issue.
C.articles published in that journal.
D.medical development.