第31题: [单项选择]Questions 19 to 21 are based on the conversation you have just heard. A. Problems with living in an apartment. B. The chance to find a part-time job. C. The cost of rent near universities. D. A search for a new apartment. 参考答案:D 答案解析:[听力原文]19-21 M: Hello. W: Hello Roger This is Ann. M: Oh hi, Ann. How have you been I have
第32题: [单项选择]在Cisco路由器中去除用户的命令是()。 A. delete user B. deluser C. userdel D. no user...password 参考答案:D