To become an aircraft mechanic, you must take oral and practical tests as well as written tests.
A: 正确
B: 错误
A: 正确
B: 错误
A
举一反三
- We have learned the introduction to medical tests, blood tests and ____(放射学) tests.
- All F tests are one-tailed tests.
- Astronauts must take a series of tests to see whether they are capable of living in space.
- An aircraft mechanic has to take both oral and practical tests. A: 飞机机械师必须进行面试和实操测试。 B: 飞机机械师不必进行面试和实操测试。 C: 飞机机械师必须进行口试和实操测试。 D: 飞机机械师必须进行口试和训练。
- An aircraft mechanic has to take both oral and practical tests. A: 飞机机械师必须进行口试和实操测试。 B: 飞机机械师必须进行面试和物理测试。 C: 飞机机械师不必进行面试和实操测试。 D: 飞机机械师必须进行口试和面试。
内容
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An aircraft mechanic has to take both oral and practical tests. A: 飞机机械师必须进行面试和实操测试。 B: 飞机机械师不必进行面试和实操测试。 C: 飞机机械师必须进行口试和实操测试。 D: 飞机机械师必须进行口试和训练。
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An aircraft mechanic has to take both oral and practical tests. A: 飞机机械师必须进行口试和实操测试。 B: 飞机机械师必须进行面试和物理测试。 C: 飞机机械师不必进行面试和实操测试。 D: 飞机机械师必须进行口试和面试。
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An aircraft mechanic has to take both oral and practical tests. A: 飞机机械师必须进行口试和实操测试。 B: 飞机机械师必须进行面试和实操测试。 C: 飞机机械师不必进行面试和实操测试。 D: 飞机机械师必须进行口试和实操训练。
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In triaxial tests, ______ conditions and ______ conditions are used to classify different types of tests.
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For all two-sample tests, the sample sizes must be equal in the two groups. A: 正确 B: 错误