暑假即将来临，某校学生会打算在假期举行为贫困地区和受灾地区的孩子们奉献爱心的活动。请你用英语写一封倡议书，号召同学们用力所能及的方式伸出援助之手，奉献自己的爱心。

要求：

1、文中应包含：至少两种帮助方式：这样做的目的和意义。

2、字数80～800；短文的开头已给出，不计入总词数。

Dear schoolmates,

While we are sitting in our bright classroom, remember there are lots of children in the poor and disaster areas needing our help badly. Summer vacation is coming. Let’s do something to help them.

As students, ___________________________________________________________________

___________________________________________________________________________________

___________________________________________________________________________________

___________________________________________________________________________________

___________________________________________________________________________________

___________________________________________________________________________________

_____________________________________________________

Student’s Union

June 13, 2008

暑假即将来临，某校学生会打算在假期举行为贫困地区和受灾地区的孩子们奉献爱心的活动。请你用英语写一封倡议书，号召同学们用力所能及的方式伸出援助之手，奉献自己的爱心。
要求：
1、文中应包含：至少两种帮助方式：这样做的目的和意义。
2、字数80～800；短文的开头已给出，不计入总词数。
Dear schoolmates,
While we are sitting in our bright classroom, remember there are lots of children in the poor and disaster areas needing our help badly. Summer vacation is coming. Let’s do something to help them.
As students, ___________________________________________________________________
___________________________________________________________________________________
___________________________________________________________________________________
___________________________________________________________________________________
___________________________________________________________________________________
___________________________________________________________________________________
_____________________________________________________
Student’s Union
June 13, 2008

暑假即将来临，某校学生会打算在假期举行为贫困地区和受灾地区的孩子们奉献爱心的活动。请你用英语写一封倡议书，号召同学们用力所能及的方式伸出援助之手，奉献自己的爱心。

要求：

1、文中应包含：至少两种帮助方式：这样做的目的和意义。

2、字数80～800；短文的开头已给出，不计入总词数。

Dear schoolmates,

While we are sitting in our bright classroom, remember there are lots of children in the poor and disaster areas needing our help badly. Summer vacation is coming. Let’s do something to help them.

As students, ___________________________________________________________________

________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________                                                           

 Student’s Union

                                                                  June 13, 2008

       暑假即将来临，某校学生会打算在假期举行为贫困地区和受灾地区（disaster area）的孩子们奉献受心的活动。请你用英语写一封倡议书，号召同学们，用力所能及的方式伸出援助之手，奉献自己的爱心。

       要求：1．文中应包含：至少两种帮助方式；这样做的目的和意义。

          2．字数80-100；短文的开头已给出，不计入总词数。

Dear schoolmates,

       While we are sitting in our bright classroom, remember there are lots of children in the poor and disaster areas needing our help badly. Summer vacation is coming .Let’s do something to help them.

       As students,                                                                

                            Students’ Union

在“探究花生果实大小的变异”活动中，某小组提出了以下四种测定花生果实大小的取样方法，其中最佳的方法是

1. A.
   在大花生中取30粒较大的，在小花生中取30粒较小的
2. B.
   在大花生中取1粒最大的，在小花生中取1粒最小的
3. C.
   在大、小两种花生中分别随机取1粒
4. D.
   在大、小两种花生中分别随机取30粒