The pilot tried many times,and（ ）the plane landThe pilot tried many times,and（ ）theplane landed safely.求回答!

The pilot tried many times,and（ ）the plane landThe pilot tried many times,and（ ）theplane landed safely.求回答! pilot _out many approaches,they failed to solve the problem A.Tried B.Trying C.To try D.Having tried she has tried many times.the boss told her how to do it(合并）she ____ tried many times_____the boss told her how to do it he tried many times, and () he started the carA first B next C finally D last what is the meaning of pilot? What is the m.of pilot. 求 The Uprising-Pilot Hill感谢 求The Uprising-Pilot Hill 的 He tried many times and f___he succeeded. I tried to ___ you many times,but no one answered the phone.(用什么?touch,reach,receive,meet) --------He tried many times () the right answer,but he didn't.A.finding B to find Cfind 翻译一个句子,I light the pilot on the butane heater.主要是pilot这个词不理解. 英语翻译Many medical treatments and procedures have been developed from experiments on animals.Since animals share many features with humans,scientists use animals to test the safety and effectiveness of newly developed drugs before pilot testing Many people have tried ,but _____ of them get good scores in the GRE test.A .quite a few B.many C .few 军刀部队中pilot是什么意思在哥伦比亚中the pilot has been killed.是什么意思? tried the door什么意思 The pilot can't ___ the planeA driveB fly