1、【题目】The foreigners _________there, but they _________the food there at first.
选项:
A.usedtolive,didn’tbeusedto
B.areusedtoliving,didn’tuseto
C.usedtolive,weren’tusedto
D.usedtoliving,usedn’tto
答案:
C
解析:
暂无解析
1、【题目】Nowhere in nature is aluminum found free, owing to its always ____ with other elements, most commonly with oxygen.
选项:
A.beingcombined
B.havingcombined
C.tocombine
D.combined
答案:
A
解析:
【句意】由于铝总是和其它元素结合在一起,最常见的是和氧气在一起,所以自然界中哪里也不会找到单独的铝元素。
【难点】owingto是介词,后应接名词或动名词,根据题意,应接被动语态形式。
1、【题目】It’s necessary ______ us to keep our pets clean everyday.
选项:
A.of
B.for
C.with
D.between
答案:
B
解析:
暂无解析
1、【题目】Bylocaldoctorsandnurses,wehopemorepeople.
选项:
A.train,help
B.training,helping
C.training,tohelp
D.train,helping
答案:
C
解析:
暂无解析
1、【题目】The first step in the study of any language is observing and ____ precisely what happens when native speakers speak it.
选项:
A.settingoff
B.settingabout
C.settingup
D.settingdown
答案:
D
解析:
【句意】任何语言学习的第一步都是观察和精确记录本族人说话时所使用的语言。
【难点】setdown意为“写下,记录,记下”;setoff意为“出发,动身”;setabout意为“开始忙碌,着手工作”;setup意为“开办,建立,设立”。
1、【题目】Poll is an example of a severely disabled person who has become______at many survival skills.
选项:
A.efficient
B.proficient
C.persistent
D.transient
答案:
B
解析:
【句意】波尔是个重残者掌握多种生存技能的典范。
【难点】proficient意为“熟练的,精通的”;efficient意为“效率高的,有能力的”;persistent意为“坚持不懈的,执着的”;transient意为“短暂的,转瞬即逝的”。