What sort of reaction happens when a hydrogen-2 atom and a hydrogen-3 atom are converted to a helium-4 atom? a. fission b. fusion c. ionic d. chemical Nuclear Reaction: The reactions during which the collisions oc...
A. a positive reaction that happens after sth negative B. a period when there is a reduction in business and many people lose their jobs C. a legal arrangement by which you borrow money from a bank in order to buy a house, and pay back the money over a period of years D. the sale...
F Anger is a natural reaction(反应) which comes out when we feel that we have not been treated fairly. The good side of (A)this negative emotion (面情绪) is that it has helped us to shape and improve our manners.However, it will become a problem if we can't control it. For examp...
Cabinfeverisnotreallyadisease.However,peoplecanexperienceboredomandrestlessnessiftheyspendtoomuchtimeinsidetheirhomes.Thisisespeciallytrueduringthewinterwhenitistoocoldorsnowytodothingsoutside.Oftenchildrengetcabinfeveriftheycannotgooutsidetoplay.Sodotheirparents.Thishappenswhenthereissomuchsnowthatschoolsandevenoffice...
新视野大学英语1读写教程课件Unit 4 Section A_图文.ppt,Sb./ Sth. is …. So is sb./sth. else./ So are some other people/some other things. 句型提炼 应用提示 用于表达“两个人或事物之间的相似之处”。 句型应用 Language focus Functional patterns 典型例句 在你的
aWhen this happens, the normal first reaction is the fear of difficulty as a result of this poor woodsmanship. He may also worry about the trouble that he will cause his friends when he doesn’t show up. If he is short of experience, he may keep on the move in an effort to find ...
根据“For example, sometimes it happens that your anger hurts others or breaks your friendship and you regret later.…We should control anger so that it does not cause harm(伤害) to us or to those we love.”,可知这里说的是不能控制愤怒的坏处。选项A. “它也对健康有害。”符合语境,故选A...
What happens to the equilibrium constant of a reaction when the temperature changes? (Select all that apply) A. Nothing. B. It will always change. C. Direction of change depends on the individual reaction D. It will always decrease the values of the ... ...
1. 根据第一段前面的What happens when you hear a strange noise at night, or find a big spider in the corner of your bedroom? 以及生活常识可知,晚上听到奇怪的声音或发现一只大蜘蛛在卧室角落,会吓得跳起来。 2. 根据第二段的a sociologist who studies fear, this“powerful chemical punch” includes...
The?criminal?was?caught?and?confined?to?prison?for?two?years.?2?if?sth.?is?confined?to?one?area?or?group?of?people,?it?happens?only?in?that?area?or?affect?only?that?group?of?people?使局限于? The?risk?of?infection?is?confined?to?relatively?small?groups.? solitary??a.? 1?doing?sth....