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【单选题】
某单片机的系统程序,不允许用户在执行时改变,则可以选用 ______ 作为存储芯片。
A.
SRAM
B.
存储器
C.
Cache
D.
辅助存储器
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参考答案:
举一反三
【单选题】( )是宏观环境要素最显著特点。
A.
可控性
B.
不可控性
C.
稳定性
D.
全面性
【判断题】Section F (每题2分,共10分)Directions: Decide whether the following statements are true or false.1. Function words can never be key words.
A.
正确
B.
错误
【单选题】如果某产品的价格需求弹性系数大于 1 ,那么应该采取( )措施,能够提高总 收益。
A.
提高价格
B.
降低价格
C.
价格不变
D.
随机调整
【单选题】Section G(每题2分,共10分)Directions: Choose the best answer to the following questions.
A.
What I'm going to look at
B.
As a consequence
C.
We’ll move on to
D.
As a result of
E.
To review1. Which signal phrase can be used to introduce the transition to the next part?
【判断题】商品检验是为制定商品标准、实行商品标准化提供科学依据。()
A.
正确
B.
错误
【单选题】期末考试听力音频(提取码:wwk6 )Section A (每题2分,共20分)Directions: In this part, you will hear a long conversation followed by four questions. Both the conversation and the questions will be spoken only once. After ...
A.
$20
B.
$30
C.
$40
D.
$50
【单选题】Section C (每题3分,共15分)Directions: In this section, you will hear 2 short passages twice. At the end of each passage, some questions will be asked. After each question, there will be a pause. During the...
A.
The growth of Detroit as an industrial city.
B.
Detroit, the fifth largest city in the U.S.A.
C.
The geographical advantages of Detroit.
D.
The car industry in the U.S.A.
【简答题】什么是商品标准化,商品标准化的形式有哪些
【简答题】Section 2 每题 2 分,共 20 分。 Questions 11-16 Complete the table below. Write NO MORE THAN THREE WORDS AND/OR A NUMBER for each answer. Annual Wullaballoo Conference Time Content Location 9.00 AM Title of ...
【判断题】标准函数名以及命令名一般用小写字母。
A.
正确
B.
错误
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