C
concentrate v.全神貫注,精神集中,專心致志;集中,集合;濃縮
We should concentrate all our efforts on improving education.我們應(yīng)該集中精力努力改進(jìn)教育工作。
Troops are concentrating south of the river.軍隊(duì)正向河的南邊集結(jié)。
n.濃縮液
【用法】concentrate(sth.)on sth./doing sth.
【全真考題】Anne couldn't concentrate what she was doing while her family were watching TV.(93.1)
A.to B.on C.for D.in
【答案】B
continual adj.繼續(xù)不斷的;一再重復(fù)的
continual rain 不停的雨
【辨析】continual與continuous
continual一般指多次重復(fù)的動作:Please stop your continual questions.
continuous表示動作或物體繼續(xù)不停地或不間斷地進(jìn)行下去:a continuous flow of traffic
【全真考題】Our journey was slow because the train stopped at different villages.(99.1)
A.unceasingly B.gradually
C.continuously D.continually
【答案】D
contrary adj.(在性質(zhì)、傾向或方向等方面)相反的;好與人作對的
contrary beliefs 截然相反的信仰
He is an awkward,contrary child.他是個又麻煩又不聽話的孩子。
n.反面
【用法】contrary to 違反:be contrary to the law;on the contrary 與此相反:It doesn't seem ugly to me;on the contrary,I think it's rather beautiful.
【全真考題】What you have done is the doctor's orders.(90.1)
A.attached to B.responsible to
C.resistant to D.contrary to
【答案】D
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