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【简答题】
调频收音机中的鉴频电路的作用是从 1 0.7MHz 中频信号中 取出 ( )信号。
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举一反三
【单选题】If someone starts his own business, we can call him
A.
a business owner
B.
an entrepreneur
C.
Both
【单选题】If you ask for someone during a business call, you can use the following expressions except _______.
A.
Is someboby in?
B.
Could I speak to someone in the Sales Department, please?
C.
Hello, is Jack in the office?
D.
Please connect me with the Export Department.
【简答题】软件测试的目的是尽可能发现软件中的错误，通常【 】是在代码编写阶段进行的测试，它是整个测试工作的基础。
【单选题】If you ask for someone during a business call, you can use the following expressions except ___.
A.
Could I speak to someone in the Sales Department, please?
B.
Is somebody in?
C.
Hello, is Jack in the office?
D.
Please connect me with the Export Department.
【简答题】软件测试的目的是尽可能发现软件中错误，通常【 】是在代码编写阶段可进行的测试，它是整个测试工作的基础。
【单选题】软件测试的目的是(1)。通常(2)是在代码编写阶段可进行的测试，它是整个测试工作的基础。 逻辑覆盖标准主要用于(3)。它主要包括条件覆盖、条件组合(多重条件)覆盖。判定覆盖、条件及判定覆盖、语句覆盖和路径覆盖等几种，其中除路径覆盖外最弱的覆盖标准是(4)，最强的覆盖标准是(5)。
A.
表明软件的正确性
B.
评价软件质量
C.
尽可能发现软件中错误
D.
判定软件是否合格
【单选题】What do you call someone who can only speak one language?
A.
Polyglot
B.
Monolingual
C.
Bilingual
D.
Moronic
【单选题】Manager: ______ Secretary: Someone did call. But I can hardly understand the dialect he used.
A.
Any visitor this morning?
B.
Any messages for me?
C.
Can you understand the dialect?
D.
Who gave me a buzz?
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