第二节（共5小题；每小题2分，满分10分）
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
There were times when it was only schoolchildren who felt sick before they got their grades.
71
Many teachers are opposed to it. They don’t mind being evaluated. But they are upset because the results are then being posted on the Internet and accessible to millions of Internet users. 72 The teachers are graded on categories such as “motivated”, “good instruction”, “easy examinations”, or even “sexy”. 73
The creators of the website say that the students are only being offered the chance to provide teachers with some feedback(反馈)about their classroom instruction. Bernd Dicks founded the website with three friends. 74 On a grading scale of one to six, the teachers’ average grade is as high as 2.7 and it has been improving lately. He often says the impression is that students are bullying(欺负)their teachers. But there is also bullying of the students by teachers.
“Teachers must also learn to live with criticism,” he added. But still, the website is not totally prevented from being manipulated(人为操纵), as one teacher near the northern city of Hanover recently proved. 75 Within a few days, seven of his colleagues were listed in the top 10 rankings of Germany’s best teachers.
On the website www. spickmich. De during the past four months students have posted evaluations of 100,000 teachers.
A．He registered himself on the website as a student and then rated his own teaching colleagues highly.
B．Many teachers think that their privacy has been disturbed.
C．But now teachers in Germany are scared, too, as they are being graded by their students.
D．He says that the students are largely quite satisfied with their teachers.E.He says a majority of the students expressed their dissatisfaction with their teachers.
F.He tried to make friends with students as many as possible.
、
两点，
点和
点分别在
和
．某时刻在
水平抛出一小球，经过一段时间后又从
水平抛出另一球，结果两球同时落在
点，则有（ ）
