1. The basic gas turbine engine is divided into two main sections: the cold section and the hot section. (1) The cold section includes the engine inlet, compressor, and turbine sections. (2) The hot section includes the combustor, diffuser, and exhaust sections. Regarding the above statements, A. only No. 1 is true. B. only No. 2 is true. C. neither No. 1 nor No. 2 is true.