(二)Being a good teacher is not easy nowadays. Teaching was my dream when I was a student. But when I started my teaching career, I found it difficult. And the most difficult part for me is to teach students manners instead of knowledge. Students now are smarter than we used to be. They are smart, but most of them don't have good manners. Because of this, teaching becomes very difficult. Without good manners, you don't know how to respect people. If you don't respect your teachers, how could you learn important knowledge from them? Students with good manners often get good grades because it is easier for them to pay attention in class. Having good manners usually makes students more popular, too. They are more friendly and considerate.  nowadays現今 the most 最… instead of 而不是 respect尊重pay attention 去注意… considerate 體貼的
【題組】29.Teaching is difficult because .
(A)most students aren't smart
(B)most students are polite
(C)most students don't have good manners
(D)most students are good at studying