2. I received a BS in chemistry at Dartmouth. 我获得了达特茅斯学院的化学理学学士学位。
3. A lot of what he's been hearing from the federal government is BS. 他从联邦政府那儿听来的很多东西都是胡说八道。
4. Accustomed to seeing As and Bs on high school report cards, they may be upset when their children's first-semester college grades are below that level. 他们习惯于在孩子的高中成绩单上看到 A 和 B,所以当他们的孩子大学第一学期的成绩低于这个水平时,他们可能会感到不安。
5. Accustomed to seeing As and Bs on high school report cards, they may be upset when their children's first semester college grades are below that level. 他们习惯于在孩子的高中成绩单上看到 A 和 B,所以当他们的孩子大学第一学期的成绩低于这个水平时,他们可能会感到不安。