【单选题】What can be inferred about the woman?
A.
She is surprised by the fact the professor shared,
B.
She is concerned that she misheard the professor.
C.
She is not sure about a term the professor just used.
D.
She is having trouble following the discussion.
【单选题】如图所示简支梁,载荷q和跨度l一定,要减小其挠度,最有效的措施是:
B.
不增大截面面积,而改用惯性矩较大的“工”字形截面
【单选题】The key factor that guides the four strategies is to ______.
A.
use the four strategies flexibly in different situations
B.
strengthen the government's control in each sector
C.
reflect the cost of technology as much as possible in application
D.
reduce the cost of technology to protect consumers' interests
【单选题】以下关于货币均衡的叙述中不正确的选项是()。
B.
货币均衡是货币需求与货币供给在数量上的完全一致
D.
货币均衡是&mdash个动态的过程,在短期内货币供求可能不一致
【单选题】下列关于计算机病毒的叙述中,正确的选项是( )。
D.
计算机病毒可以通过读写软件、光盘或Internet网络进行传播
【简答题】2 I was reminded of this sad fact at a party when a fellow guest asked me the subject of a book I was planning to write. What is the “sad fact”? What does this choice of word tell us about the writer’...
【单选题】以下叙述中对“重托”服务描述不正确的选项是()。
【单选题】以下选项中叙述正确的是
A.
结构化程序的三种基本结构是循环结构、选择结构、顺序结构
D.
计算机能够直接运行C语言源程序,不必进行任何转换