下列食用菌中，属于子囊菌亚门的是（）。A.平菇 B.银耳 C.羊肚菌 D.竹荪 F.

有以下程序： #include ＜iostream＞ using namespace std; int main () { int x=15; while (x＞10&&x＜50) {x++;if (x/3){ x++; break;} } cout＜＜x＜＜endl; return 0; } 执行后的输出结果是

A．15

B．16

C．17

D．18

A star usually is someone who has become famous in sports, film, or pop music, someone like singer Michael Jackson. In the middle nineteen eighties, Michael Jackson successfully made a famous record, which quickly became the most popular recording in the history of music. This made Michael Jackson a bright star.

One of the famous sports bright stars in the United States is Mohammed Ali. When he was a young man, he won a gold medal in the Olympic Games as a boxer. Then, he won first place in the world heavy weight boxing match. Before long, he was known as one of the greatest and most famous boxers in sports history. Everyone knows his name.

Like the stars in the sky, a bright star will lose his brightness as time passes. He is loved by millions of people today, but will be forgotten tomorrow.

小题1:What does this passage mainly talk about?

A．Michael Jackson

B．Mohammed Ali

C．pop music and boxing

D．bright stars小题2:Michael Jackson is famous for            .

A．his songs

B．his film

C．his sports

D．his heavy weight小题3:What does “boxer” in the passage mean in Chinese?

A．盒子

B．装箱者

C．拳击手

D．制作人小题4:What will happen to the bright stars at last according to the passage?

A．They will be remembered by millions of people.

B．They will be loved by people for ever.

C．They will be the most important people in history.

D．They will lose their brightness and be little known.

扩张性货币政策的实行可以增加货币供给量,从而使利率水平提高。（）

在保税货物的特征中既是海关对保税货物的监管原则，也是经营者必须履行的法律义务的是( )。

A．暂缓纳税

B．复运出口

C．唯一目的

D．特别管制

论述理解无条件积极关注的技术