单项选择题
A.Physics. B.Mathematics. C.Environmental science. D.Life science.
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.