单项选择题
A．The woman received a phone call from Mark yesterday. B．The man injured Mark in a traffic accident yesterday. C．The man met a friend by chance. D．The woman contacted Mark on business.
A．It wasn’t among the top four teams. B．It didn’t play as well as expected. C．It won the World Cup. D．It placed fourth.
A．Japanese students study much harder than Columbian students. B．Columbian students score higher than Japanese students in maths. C．Columbian students are more optimistic about their maths skills. D．Japanese students have better conditions for study.