题目

如下图，小红和小丽在操场上做游戏，她们先在地上画出一个圆圈，然后蒙上眼在一定距离外向圆圈内投小石子，则投一次就正好投到圆圈内是（   ） A．必然事件（必然发生的事件） B．不可能事件（不可能发生的事件） C．确定事件（必然发生或不可能发生的事件） D．不确定事件（随机事件） 答案：D7、In Jane Austen's time, unmarried girls were always closely guarded, and hardly allowed to be alone with a young man, and during the Victorian period （just the period after JANE Austen） exposure （暴露） or the body in particular was thought to be most immoral （不道德）．     Victorian ladies wore dresses reaching down to their feet, long in the sleeve （衣袖） and high at the neck．Since then, ways of dressing as well as times have changed．Girls are no longer closely guarded, and they can do more or less what they like．And yet among all these astonishing changes, One thing has remained much the same for most people, and that is the shame of becoming a mother before being married．If this does happen, there often comes a quick marriage with the man responsible （有责任的）．If this is impossible, the affair may bring considerable shame to the girl's parents as well as to herself．     It is now quite normal for a girl, once past the age about fifteen, to go out with a boy-friend, and although her parents will probably insist that she come home at a certain time, beyond this they depend on her to look after herself．Kisses between young men and women are now considered to be perfectly normal．Although times have changed so much, most people are now considered to be perfectly normal．Although times have changed so much, most people still believe that a woman should not become a mother before being married． 1．From this article we learn that ________．     A．an unmarried girl has to come back home for the night     B．a girl has the right to be alone with her boyfriend when she is fifteen     C．it is good for a girl of 15 to have a boyfriend     D．the unmarried girl who has a baby must hold a wedding at once 2．Which is the most important to a girl when she is out with her boy-friend? A．Knowing the generat rule            B．Ways of dressing C．Protecting herself                  D．Coming back home on time at night 3．It is still thought to be a shame that _________．     A．ways of dressing do not change with times     B．an unmarried girl runs away with a stranger and lives with him secretly     C．a complete exposure of the body has been thought to be immoral     D．girl becomes a mother before being married．