The subject of these lectures ( ) by the lecture committee. The subject of these lectures ( ) by the lecture committee.

奔驰816管线加油车，车身长米、宽米、高米；地面到平台顶端米；平台高度米（） A: 7.6/2.8/2.8/5.2/3.85 B: 7.6/2.8/2.8/5.4/3.85 C: 7.4/2.8/2.8/5.2/3.85 D: 7.4/2.8/2.8/5.2/3.8

下列算法正确的是（） A: Fix（2.8）=3 B: Fix（-2.8）=-3 C: Int（2.8）=3 D: Int（-2.8）=-3

计算结果为0的表达式是（ ）。? Fix(2.4) + Int(–2.8)|Fix(2.4) + Fix(–2.8)|CInt(2.4) + CInt(–2.8)|Int(2.4) + Int(–2.8)

The lecture was quite boring. Many listeners fell asleep. The lecture was_____________________ listeners fell asleep.

In the lecture of an introduction to essay

They found the lecture hard___.

The main idea of the lecture is:

根据《住宅设计规范》，普通住宅层高宜为（）米，卧室、起居室的室内净高不应低于（）米，厨房、卫生间室内净高不应低于（）米。 A: 2.8；2.4；2.2 B: 2.8；2.4；2.4 C: 2.8；2.8；2.4 D: 2.8；2.2；2.2

According to the Ebbinghaus forgetting curve, which of the following is the best way to remember what we learned in a lecture? A: Review right after the lecture B: Review right after the lecture, and repeat a few times shortly after C: Review a few days after the lecture D: Review at the end of the semester