题目

Seeing nobody in the classroom，he decided to stay there __________for a while． A．reading          B．to read          C．read         D．having read 答案：B 跨经度最多的大洲和大洋是 A.亚洲、太平洋                       B.亚洲、北冰洋     C.南极洲、北冰洋                     D.南极洲、太平洋