help!Underlinetheirrelevantsentencesinthefollowingparagraphs.
1.IhadmilitarytrainingwhenIwasinthesecondyearinhighschool.ThelifeinthearmywasmuchharderthanthatIhadatschool.Iwillneverforgetthelifethere.Thishared-to-forgetimpressioncamefromboththefrom-morning-to-eveningtrainingandthelousymeals.WheneverIsatatthetable,IthoughtofthedeliciousfoodMumcooked,especiallythedishesfortheSpringFestival.
2.Thepresentnumberofmobilephoneusersismorethan15millioninchina.Andthenumberissillincreasingfast.Amongthetheseuserstherearemanycollegestudents,accountingforthirtypercent.Thus,ChinaMobiledevelopedanewincomeearnersandmobilephonearenotcheap.Thenwhydomanystudentsarenotincomeearnersandmobilephonesarenotcheap.Thenwhydomanystudentschoosetopayalotformobilephones?