【单选题】The main idea of the passage is ______.
A.
how to write a good essay in the application for college.
B.
how to show the person behind the test scores and grades.
C.
how to tell one's life stories in the application for college.
D.
how to outdo others in essay writing of the application.
【单选题】The main purpose for the author to write this passage is to help people understand ______.
A.
how to deal with the guests who don't leave
B.
how to let your guests know your house rules
C.
the importance of inviting people to stay with you during the holidays
D.
the importance of the balance between the feelings of yours and your guests'
【判断题】两因素随机区组试验设计要求精选处理,以便使总的处理组合数不能够太多。
【单选题】Console的( )方法用于接受从键盘中输入的一个字符串。当程序运行到该句时暂停并等待用户输入,当用户按回车键结束输入后,将输入的数据以字符串的形式返回给程序,但输入的字符串不包括回车键和换行符“\n”。
【单选题】对于同一个实验,随机区组设计优于完全随机设计,是因为随机区组设计( )