第4题: [单项选择]A. It depends on their age. B. It depends on where they live. C. It’s a matter of personal choice. D. It’s a matter of social custom. 参考答案:C 答案解析:Why do some blind people use dogs and others use canes
第17题:[单项选择]<BR><DIV><TABLEborder=0cellSpacing=0cellPadding=0width="100%"><TBODY><TR><TDvAlign=topwidth="100%"></TD></TR></TBODY></TABLE></DIV><br/>A.Envious.<br/>B.Angry.<br/>C.Happy.<br/>D.Sad.<br/>参考答案:A 答案解析:[听力原文]
W: {{U}}You said you just came back from Europe! Aren’t you the lucky one I hope you saved