您要查找的是不是：
- The reason why the two classes are bad cohorts,the letter says,is bad behavior. 信里说，那两个班级受批评的原因在于他们的表现实在太差。
- The reason why the two classes are bad cohorts, the letter says, is bad behavior. 而原因就是：他们的表现实在太差。
- But then it warns that next year the school won't meet its goal because two "bad cohorts" -- this year's freshmen and juniors -- will hold back the scores. 但是明年学校的成绩肯定会有所下降，因为两个"害群之马"的存在--一年级和三年级。
- Roughness of the skin can be caused by bad diet. 饮食不好可能引起皮肤粗糙。
- The bad news dampened our spirits. 这恶耗使得我们精神沮丧。
- The incident put her in a bad mood. 这件事使她心情很不好。
- It's a bad habit for a boy to toss off. 对一个男孩来说，手淫是个坏习惯。
- One bad deed can blemish a good reputation. 一次不良的行为可损害好的名声。
- Children's bad behavior is often a reflection on their parents. 小孩的坏品行常常有损父母的名誉。
- Janet had a bad cough all last week. 珍妮特上星期一直咳得很厉害。
- Despite the bad weather the fete will go ahead. 尽管天气不好，游乐会照常举行。
- The reason why the two classes are bad cohorts, the letter says, is bad behavior 而原因就是:他们的表现实在太差。
- He must shuck off the bad habits. 他应该改掉过去的坏习惯。
- She was full of shame at her bad behavior. 她对自己的不良行为感到羞耻。
- That motorway pile-up was a bad job. 那条汽车道挤满了汽车，情况很糟糕。
- In the recession, our firm go through a bad time. 我们公司在经济衰退时期历尽艰辛。
- Leaving his name off the list was a bad slip-up. 名单上没有他的名字是个严重的疏忽。
- His reputation was blighted by his bad behavior. 他的名誉为他的行为不检所毁。
- It's a very bad thing to heave things around. 把东西到处乱扔是很不好的习惯。
- I don't think that's a bad idea at all. 我看这完全不是个坏主意。
