请设计一个活动，达到以下目的。
1．学习使用形容词描述天气。
2．练习will be句式。

单项选择题According to the author, the United States claims to be a nation .（）

A．composed of people having different values
B．encouraging individual pursuits
C．sharing common interests
D．founded on shared ideals

单项选择题第（1）空应选择（）

A．to
B．for
C．after
D．over

单项选择题What was the most probable cause for Lisa’s weakness（）

A．She had run a long way.
B．She felt hot in the subway.
C．She had done a lot of work.
D．She had donated blood the night befor

问答题某英语报社拟成立“微笑俱乐部”，现向全球征募会员。要求申请者提交一篇题为I Want to Smile的英语短文。请你以申请者的身份，根据以下思路图的提示用英语写一篇短文。 注意：(1)根据思路图适当展开，以使行文连贯；(2)120词左右。

多项选择题教学内容的开放性，提倡( )。