【单选题】有一个左移移位寄存器,当预先置入 1011 后,其串行输入固定接 0 ,在 4 个移位脉冲 CP 作用下,四位数据的移位过程是( )
A.
1011--0101--0010--0001--0000
B.
1011--0110--1100--1000--0000
C.
1011--1100--1101--1110--1111
D.
1011--1010--1001--1000--0111
【单选题】有一个左移移位寄存器,当预先置入1011后,其串行输入固定接0,在4个移位脉冲 作用下,四位数据的移位过程是()。
A.
1011--0110--1100--1000--0000
B.
1011--0101--0010--0001--0000
C.
1011--1100--1101--1110--1111
D.
1011--1010--1001--1000--0111
【单选题】有一个左移移位寄存器,当预先置入1011后,其串行输入固定接 0 ,在 4 个移位脉冲 CP 作用下,四位数据的移位过程( )。
A.
1011--0110--1100--1000--0000
B.
1011--0101--0010--0001--0000
C.
1011--1100--1101--1110--1111
D.
1011--1010--1001--1000--0111
【单选题】幼儿的社会性主要是在日常生活中和游戏中通过观察和 ( )潜移默化地发展起来的。
【判断题】Listen to the news item again and decide whether the following statements are true (T) or false (F). 1. The summit of the African Union lasts for two days.
【单选题】幼儿的社会性主要是在日常生活中和游戏中通过观察和( )潜移默化地发展起来的。 %40font-face%20%7B%0A%20%26nbsp%3Bfont-family%3A%20%E5%AE%8B%E4%BD%93%3B%0A%7D%40font-face%20%7B%0A%20%26nbsp%3Bfont-family%3A%20%26quot%3BCambria%20Math%26quot%...
【判断题】Section two Part 3 News item 3 B: listen to the news item again and decide whether the following statements are true or false. Write T or F in the space provided. Discuss with your classmates why you ...
【判断题】Background information Balmoral Castle is a large estate house in Royal Deeside, Aberdeenshire, Scotland. Balmoral has been one of the residences for members of the British Royal Family since 1852. Li...
【判断题】A. Listen to the news item and decide whether the following statements are true (T) or false (F). 1. Last year China proposed the establishment of the Asian Infrastructure Investment Bank.
【简答题】News item 4 Listen to the news report and choose the best answer to each question you hear. 1. A) The SARS virus can travel through the air. B) How the use of a toilet can spread the SARS virus. C) SA...