- ___________ do you watch TV every week?
- Less than two hours. I often have much homework to do.
A:How many
B:How much
C:How long
D:How often
They issued two special sets of stamps on Jan 8, 2013, __________ the Chinese Lunar Year of the Snake. ( )
如图所示,是条形磁体的磁场分布图,下列说法正确的是( )
① 学习不仅仅局限在学校 ② 探究、发现、感悟都是学习的表现
③ 学习让我们能够生存 ④ 知识主要是通过课外学习获得的