这些测试应不需要安装在飞机上以外的任何特殊设备或设施,并应与机组执行的测试相比较。
A.These tests should require no special equipment or facilities rather than that installed on the aircraft and should be comparable to the tests performed by the flight crews. B.These tests should require none special equipment or facilities other than that installed on the aircraft and should be comparable to the tests performed by flight crews. C.These tests should require no special equipment or facilities other than that installed on the aircraft and should be comparable to the tests performed by the flight crews.正确答案C