第8题: [单项选择]凸阵扫描探头常用于检查() A. 腹部 B. 乳腺 C. 睾丸 D. 甲状腺 E. 头颅 参考答案:A 答案解析:凸阵探头常用于腹部检查;乳腺、甲状腺、睾丸均用线阵探头;头颅检查相控阵探头。
第9题: [单项选择]What has happened to the clock [A] It has been fixed. [B] It has stopped working. [C] It has been sent to the watchmaker’s. 参考答案:B 答案解析:[听力原文]8-9
W: That clock doesn’t work. I’m going to send it to the watchmaker’s next week.
M: Don’t