【单选题】在下列物理文件中,( )最不适合对文件进行随机访问。
【简答题】下列功能中不属于施密特触发器应用范围的为: A.脉冲延时 B.波形变换 C.脉冲整形 D.幅度搭别
【判断题】绩效考核对象可以是全部成员,也可以是部分抽查员工。
【简答题】基质是进行 的场所,它含有还原CO 2 与合成淀粉的全部酶系。
【单选题】听力原文:M: I would like to book a holiday. W: Ok sir. What type of holiday are you interested in? We offer many different kinds to suit all tastes. Q: Who is having this conversation? (14)
A.
customer and estate agent.
B.
customer and travel agent.
C.
customer and shop assistant.
【单选题】—What do you think about this radio station? —I think it's really great. It plays music. [ ]