问题 解答题
已知:直线y=kx+b过A(-
3
2
,0),B(0,3),求不等式kx+b≥-3的解集.
答案

根据题意得:

-
3
2
k+b=0
b=3

解得:

k=2
b=3

则一次函数的解析式是:y=2x+3,

则不等式是:2x+3≥-3,

解得:x≥-3.

单项选择题
写作题
假如你叫李华,参加学校开展的“有困难向谁求助”(Who do you turn to when in trouble?)的调查活动,调查结果如下表。请用英语给报社编辑写一封信,反映以下内容。
求助对象
比例
理 由
同学、朋友
58%
年龄相仿,容易理解与交流
老师、家长
30%
有爱心、有经验、可以信任

12%
不愿与人交流,难以与人沟通
 
注意:1.内容要点全面,并表达出你的观点。为了使文章连贯,可适当增加内容。
2.词数:100词左右(不包括所给句子)。
Dear editor,
I’m a student in Senior Three. We have made a survey-“Who do you turn to when in trouble?” Here are the results.
                                                                                                                                                            
                                                                              
                                                                              
                                                                              
                                                                              
Sincerely yours.
Li Hua