第9题: [单项选择]目前高速线材轧机普遍采用的钢坯断面尺寸是(),长度为6~24m。 A. 100mm×100mm~120mm×120mm B. 100mm×100mm~150mm×150mm C. 120mm×120mm~160mm×160mm D. 150mm×150mm~180mm×180mm 参考答案:C
第31题: [单项选择]What does Kate think about the shirt A. $8.00. B. $8.50. C. $9.00. 参考答案:B 答案解析:[听力原文] M: They are very nice shirts. How much are they W: 8.50 dollars each. But 13 dollars f