单项选择题
The actual rudder angle reading is（）
A.the rudder angle indicator reading B.the desired rudder angle reading C.the measured rudder angle reading D.the intended rudder angle reading
单项选择题 According to the passage, during the tests,（）
单项选择题 Which of the following is NOT true according to the passage?（）
单项选择题 Aother name for the “swash plate” in the variable delivery pump is（）
