He is a student of ____. A: Class Second B: the Class Two C: Class Two D: Second Class

中国大学MOOC:"If students plan to study in a second language class, is not required as admission material. ";

​ He decides to buy two class tickets.‌ A: economy B: business C: first D: second

Fred is the second to hand in maths papers in our class, but believe it or not, [br][/br]he ____(success) passed the last exam、

There are four seats in each row of second-class seats on high-speed railway.

economy-class seat/second-class seat 表示“二等座”的意思。

中国大学MOOC: In the lists below, each group contains various concepts which contain a logical connection. Choose the right order of logical chain from the most general ones to the most specific ones. a) second language learning b) English learning as second language c) Chinese primary students in English Class d) the participation of Chinese primary students in English oral class e) Chinese primary students in English oral class

He heard the news _________. A: second-class B: second-rate C: secondly-hand D: second-hand

The brothers wanted to get ______. A: a free car B: an old car C: a second-class car

The review of teaching procedure should examine ____. A: whether the class activities are arranged according to the cognitive sequence of students B: whether each activity leads to the next one exactly the same as that specified by the teaching plan C: whether the arrangement of class activities follows the laws of second language acquisition D: whether the arrangement of class activities are efficient enough