再生塔硫泡沫少是什么原因？
题型：问答题 简答题
问题：
再生塔硫泡沫少是什么原因？
题型：问答题 简答题
阅读短文，将下面的课程表补充完整.
The new school term is coming. Now the school clerks are planning a new timetable for Class 7, Grade 9.
There are six classes every day, four in the morning and two in the afternoon. The students have a math
class every day. And they have seven English classes in a week. Two of them are given by a foreign teacher
and should be arranged (安排) together on Thursday morning.
There are five Chinese classes in a week. Two of them should also be arranged one after the other for the
students to write their compositions.
They have two physics classes in a week but on different days. Besides these, there is an art class every
Wednesday afternoon.
It's necessary and important for students to take enough exercise. So they have two PE classes every week.
And they can do outdoor activities after school every afternoon.
