假设美国某中学的学生明天来你校访问交流，主题是高中生对文、理科的选择。你用英语写一篇发言稿，向他们介绍你所做的选择，并说明选择的理由。
注意：①词数120左右；
②短文中不能出现与本人相关的信息。
参考词汇：文科arts；理科science

单项选择题Most high school students drop out of school because ().

A．they have failing grades
B．they take no interest in classes
C．they are discriminated against
D．they are lazy and not intelligent

问答题______

单项选择题The main idea of the first paragraph is that ______.

单项选择题1().

A．questions
B．ideas
C．notes
D．basket

单项选择题The couple have not got a television, because ().

A．they are not rich enough
B．they are strange people
C．they enjoy spending evenings in their own ways
D．they don’t know what to do when there are power cuts

问答题简述义务教育阶段英语课程的教学建议。

单项选择题If we don't put the meat in the fridge, it may ().

A．go wrong
B．go away
C．go bad
D．go well

单项选择题Only one horse can go through the door ().

A．at once time
B．at a time
C．in once time
D．in no time

单项选择题Great changes () in our country since twenty years ago.

A．have taken place
B．have been taken place
C．took place
D．have been happened

单项选择题Tom's parents will be back from London ().

A．long before
B．before long
C．before soon
D．soon after