题目内容

6.__________ the help of our teachers,we __________ the problem?(  )
A.Under; took no trouble in solving
B.In; had no trouble at solving
C.On; kept on troubles to solve
D.With; had no difficulty solving

分析 在老师的帮助下,我们解决这些问题没有困难.

解答 答案是D;本题考查介词搭配和动词短语;with the help of在…的帮助下,故第一空用with;第二空考查短语have difficulty (in)doing 表示"做某事有困难",故答案选D.

点评 本题考查介词短语的语义辨析,考生在平时的学习中应注意积累相应的短语和词汇,并牢记其意思.在做题时,将短语的意思和题干相结合,从语法、句子结构尤其是句意上去判断,句意通顺,符合逻辑,即正确答案.

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44.A.1etterB.E-mailC.noteD.call
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ThemeGood health is the most valuable thing but the body needs (72)lookingafter properly
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●(74)Avoidenting too much food with lots of sugar and fat
●Eat plenty of foods high in protein
●Eat vegetables and fruits (75)containing/providingnecessary vitamins and minerals
Get enough sleep●Enough sleep makes you feel (76)energeticand calm
●Lack of sleep (77)causesa change of personality
Get plenty of exerciseExercise can
●make the body stronger
●strengthen the muscles
●prevent you from gaining weight
●improve your life-span and increase your heart and lungs
●keep the body (78)healthy
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