【单选题】What could be said about the third paragraph of the passage?
A.
It is a flashback of the tall buildings.
B.
It is about the history of skyscrapers.
C.
It is a comparison of skyscrapers.
D.
It is a description of a skyscraper race.
【单选题】以下程序的执行结果是 (单选题) flag : for ( int i=1;i<5;i++){ for ( int j=1;j<5;j++){ if (j==i){ break flag; } System. out .print(j+" "); } }
D.
输出:1 2 2 3 3 3 4 4 4 4
【单选题】以下程序的执行结果是 (单选题) flag: for ( int i=1;i<5;i++){ for ( int j=1;j<5;j++){ if (j==i){ continue flag; } System. out .print(j+" "); } }
【判断题】组成家庭的前提和基础,婚姻和家庭则是恋爱结果。()
【单选题】消费价格指数反映了()。
D.
城乡居民购买生活消费品和服务项目价格的变动趋势
【单选题】恋爱是缔结婚姻、组成家庭的前提和基础,婚姻和家庭则是恋爱的()。
【单选题】What does the speaker imply about the situation of American families at the end of the talk?
A.
There will be more single parent families.
B.
More families will break up.
C.
There will appear the increase of birthrate and decrease of divorce rate.
D.
There will be less divorce and higher birth rate.