A: If a failure occurs, stop the test.
B: Should a failure occur, stop the test.
举一反三
- 如果压力超过 1000 千帕，停止测试。 A: If the pressure is more than 1000 kpa, stop the test. B: If the pressure has an excess of 1000 kpa, stop the test. C: If the pressure is excessive, stop the test. D: If the pressure lies excessively, stop the test.
- jQuery类选择器可以通过指定的class查找元素语法是（） A: $（"test."） B: $（"test"） C: $（"#test"） D: $（".test"）
- Choose the more correct or more formal of each of the two options. A: The reason for my failure in the math test is the headache. B: The reason for my failure in the math test is because of the headache.
- 如果压力供给停止，则取消测试。 A: If the pressure supply stops, cancel the test. B: If there is a breakdown in the pressure supply, cancel the test.
- Failure to arrive on time for the appointment may result in the test being canceled.
内容
- 0
According to Maximum Principal Stress theory (also known as Rankine's theory of failure), elastic failure occurs ( ) A: when the minor principal stress is equal to the elastic limits value in a simple tension test B: when the greatest principal stress reaches the elastic limit value in simple tension test C: when the greatest principal stress is equal to the stress corresponding to the upper yield limit in a tension test D: none of the above
- 1
Which of the following is true of Chow test? A: It is a type of t test. B: It is only valid under homoskedasticty. C: It is a type of sign test. D: It is only valid under heteroskedasticity
- 2
If the test takers find an item to which an answer is not known, it may be _______ to leave it blank and go on with the test.
- 3
下面不是停止程序执行的指令是( ) 。 A: Stop B: Exit C: Break D: Test
- 4
What did Helen recently pass A: A test in a composition class. B: A road test. C: The written test for her driver’s license. D: A road.