词汇与结构 Engine indications are _____ on the center instrument panel by the Engine Instrument System.
词汇与结构 Engine indications are _____ on the center instrument panel by the Engine Instrument System.
Output device is an instrument of ____ .
Output device is an instrument of ____ .
The old musical instrument ________.
The old musical instrument ________.
A trumpet is a brass instrument
A trumpet is a brass instrument
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.
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.
Which of the following is not a credit instrument？（）
Which of the following is not a credit instrument？（）
Which of the following is not a musical instrument?
Which of the following is not a musical instrument?
The instrument for measuring real power is the:
The instrument for measuring real power is the:
an instrument for examining the interior of the eye : ()
an instrument for examining the interior of the eye : ()
What instrument does Jonathan play?
What instrument does Jonathan play?