A: If the values are different, do this test.
B: If the values differ, do following test.
C: If the values are various, do this test.
举一反三
- 在测试中不要改变工作步骤的顺序。 A: Do not change the sequence of the work steps in the test. B: Do not disturb the sequence of the work steps in the test C: Do not modify the sequence of the work steps in the test
- 如果仪器没有给出结果，就做一个测试。 A: If the instrument does not give a result, do a test. B: If the instrument fails to respond, do a test. C: If the instrument fails to result, do a test.
- 在测试期间不要进行调整。 A: Do not make adjustments during this test. B: Do not make adjustments for the duration of this test. C: Do not make adjustments in the process of this test.
- 如果结果不对称，需做校装测试。 A: If the result that you get is not symmetrical, do a rigging test. B: If you get an asymmetric result, do a rigging test.
- 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
内容
- 0
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"）
- 1
进行测试找到问题的原因。 A: Do the test to find the cause of the problem. B: Do the test to make the cause of the problem apparent. C: Do the test to decide about the reason of the problem. D: Do the test to detect the reason of the problem.
- 2
If the control was adjusted , omit the valve test. A: If the control was<br/>adjusted before you started this procedure, do not do the valve test. B: If the control was adjusted previously, omit the valve test. C: Adjust the control prior to doing the valve test. D: The adjustment of the control has priority over the valve test.
- 3
下列选项中,采用指定表的所有字段名的方式给test表插入“id”为“1”,“name”为“小王” 的记录,正确语句是( )。 A: INSERT INTO test(“id”,”name”) VALUES(1,"小王"); B: INSERT INTO test VALUE(1,"小王"); C: INSERT INTO test VALUES(1, '小王'); D: INSERT INTO test(id,name)VALUES(1, '小王');
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Do not leave the classroom ______ you have finished the test.