新东方网英语四级频道为大家整理了英语四级词汇练习及答案,希望可以为大家带来帮助,一起来练习一下吧。
41.Studentswith_______problemsmayapplyforstudentloans.
42.Bothsugarandsaltcan______inwater.
43.Ihavenotheardanythingfromhimsincehis_______.
44.Withoutapropereducation,peoplecould_______allkindsofcrimes.
45.Severalloudspeakersare_______fromtheceilingandwecanhearthespeakerveryclearly.
46.Thismorningintheclass,ourteacherlosthis_______atlastbecausehecouldnotstandanymore.
47.Itisnot---_______formetoreturnallthebookstothelibrarynowbecauseIstillneedsomeofthemformyresearch.
48.Whentravelingaloneinthemountains,you’dbettertakea_______withyouincaseyougetlost.
49.Asateacher,youshouldnot_______thestudentsfromaskingquestionsinclass.
50.Ifyouhaveanyproblemsduringyourstudyhere,pleasedonot_______tocallmeforhelp