A positive effect of detox diets is that it helps people to see what foods are good for th
A.Right
B.Wrong
C.Not mentioned
A.Right
B.Wrong
C.Not mentioned
第1题
Positive memories could____________(改善一个人的自我形象) which has an important effect on a person's actions and accomplishments.
第2题
第4题
What effect does excessive positive ions have on some people?
A.They think they are mad.
B.They feel very tired.
C.They become violently sick.
D.They are too tired to do anything.
第5题
It is certain, according to empirical research, that ______.
A.immigration has a positive effect on native wages
B.immigration makes unskilled blacks and Hispanics worse off
C.immigration has only a small effect on native wages
D.immigration has a marked influence on natives in areas with dense immigrant population
第7题
A.faculty
B.volume
C.capacity
D.competence
第8题
It can be seen from the last paragraph that treatment of the disorder
A.has no positive effect at all.
B.is unavailable to most sufferers.
C.tends to be refused by the sufferers.
D.can lead to improvement in the sufferers' lives.
第9题
It can be seen from the last paragraph that treatment of the disorder
A. has no positive effect at all.
B. is unavailable to most sufferers.
C. tends to be refused by the sufferers.
D. can lead to improvement in the sufferers' lives.
第10题
A. that aspirin has a positive effect on heart attacks and strokes
B. two "double-blind" trials of patients with heart disease
C. that first produced aspirin for sale
D. the unsuspected effect on pain and fever
E. important Observations on the effects of aspirin
F. that may cause clots to be formed in the arteries
In the middle of the last century Craven made ______