в следующих предложениях подлежащее и сказуемое, подчеркните их одной и двумя чертами соответственно. укажите время и залог сказуемого и переведите предложения на язык.1. no working diesel engine has ever actually followed the cycle out-lined by dr. diesel in his original patent claims. 2. the idea of auto-ignition of fuel was the chief feature retained. 553. naturally aspirated engines are usually designed for b.m.e.p. of about 90 lb/p.s.i. and supercharged engines for m.i.p. of 120 lb/p.s.i.
1.diesel engine has followed-present perfect active
2.the idea was retained-past passive
3.engines are designed-present passive