题目内容

A．A month later.B．Saturday.C．Two hours later.D．After the class.

A month later.
B. Saturday.
C. Two hours later.
D. After the class.

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试题基于以下描述：有一个初始为空的栈和下面的输入序列A、B、C、D、 E、F、G；现经过如下操作：push，push，pop，push，push，top，push，pop，pop。
_________是从栈中删除元素的序列。

A. BED
BDE
C. BEDC
D. BDEC

上班不迟到，下班不早退，工作时不怠工是

A. 爱岗敬业的基本要求
B. 诚实守信的基本要求
C. 办事公道的基本要求
D. 服务群众的基本要求

听力原文： I have an announcement to make before we start class. I'm looking for a student to hire as a part-time assistant. I'm interested in someone who has at least two semesters' experience in behavioral biology. I'm studying pigeons and their methods of navigation. So I need someone who is comfortable working with birds. Even though most d the work involves research, I also expect some help in cleaning cages and feeding the binds. I'll need someone for about two hours daily, including Saturday. If you are interested, please some to see me fight after today's class.
(33)

A student.
B. A librarian.
C. A teacher.
D. A part-time assistant.

把高尚充实的人生与庸俗空虚的人生区别开来的是

A. 有无崇高的道德修养
B. 有无丰富的科学文化知识
C. 有无科学而崇高的理想信念
D. 有无积极向上的精神追求