【多选题】下列叙述正确的是:
A.
一个纳米是一米的十亿分之一,则一个纳米是无穷小;
【单选题】Which of the following about marriage is NOT mentioned in the passage? ______
A.
It is important to discover what makes a marriage successful.
B.
Marriage has long been partly an economic need.
C.
It is a fact that most people choose to get married.
D.
Many people went abroad after divorce.
【简答题】adv. in a way that appears to be true but may in fact not be
【简答题】adv. in a way that is the opposite of sth.
【简答题】adv. with a lot of force; in a way that is difficult to control
【简答题】adv. in a way that is opposite to sth.
【单选题】According to the passage, which of the following is NOT true?
A.
Social values play an important role in social change.
B.
Social change is more likely to occur in the material aspects of society.
C.
Social change is more likely to occur if it comes gradually.
D.
Social change tends to meet with more difficulty in basic and emotional aspects of society.
【单选题】The practice of doctors is mentioned to show that______.
A.
medical competence is more important than medical ethics
B.
medical ethics precedes intellectual level
C.
empathetic behavior. can supplement medical skills
D.
doctors' listening can help relieve patients' pain
【单选题】Which of the following is NOT true according to the passage?
A.
Invisible trade is not important.
B.
Developed countries enjoy favorable conditions in foreign trade.
C.
Goods from developed countries fetch higher prices in international markets.
D.
Columbia and Brazil have just the right climate for growing coffee.