题目

1.Life becomes possible when food is converted into energy and the energy in turn seek more food to grow and survive.(解词：convert转换)
A.used to B.use C.is used to D.is accustomed to
2.Remember to after using the computer.
A.close down B.switch off C.turn on D.shut up
3.Unless you work hard,you are not to be promoted.
A.possible B.Probable C.Probably D.likely
4.Our teacher seems never to be content our school performance.
A.about B.with C.at D.in
5.The old lady worrying about her son’s safety since her son went travelling alone last month.
A.kept B.avoided C.stopped D.concentrated
6.With trembling hands,the old lady the bottle of poison.
A.put up B.turned up C.picked up D.ate up
7.We were outraged (感到愤怒) by the he treated his poor wife.
A.method B.behavior C.way D.manner
8.There are strong for and against euthanasia(安乐死).
A.debates B.arguments C.objections D.views
9.It’s a smart car,but it’s not worth the they are asking.
提问时间：2020-07-20

答案

C被动表示被用于B 词组 意思是关掉A可能B固定搭配 满足于A 表示一直做某事D 意思是吃掉C 习惯用法A 争论 A 要价D 意识到A 人的固定问法B 频率的固定问法D 物主的固定问法A 距离的固定问法D 寄信人的固定问法C 价钱的...