【单选题】【消耗次数：1】
Tom has been a vegetarian ____ principle for years.
①
in
②
on
③
for
④
by
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相关题目
【单选题】
he park has been built and it will be open _____ three years
①
A. in
②
B.for
③
C.on
④
D.after
【单选题】
The professor has been [填空]at the university for over thirty years.
①
teach
②
taught
③
teaching
④
will teach
【单选题】
Lucy has been a student there for nearly one and [填空] half years．
①
a
②
an
③
the
④
/
【单选题】
This technology has been ?around for a long time, but not until recent years _______ it in marketing.
①
businesses employed
②
did businesses employ
③
businesses had employed?
④
had businesses employed
【单选题】
38. In recent years much more emphasis has been put______ developing the students productive skills.
①
onto
②
in
③
over
④
on
【单选题】
Our factory has ____ for years.
①
many fire equipments
②
much equipment of fire
③
many equipments of fire
④
much fire equipment
随机题目
【多选题】
以下关于中国民居，正确的说法有( )。
①
西部伊斯兰教建筑喜欢采用圆拱型。
②
西南少数民族地区地处亚热带，夯土筑墙，构筑窑洞居住。
③
蒙古族依逐水草而居的游牧习惯而搭制帐篷式住房（蒙古包）。
④
青藏高原少雨干旱，昼夜温差大，多砌筑厚墙式平顶碉房。
【多选题】
关于书法艺术的判断,不正确的是( )。
①
楷书盛行于西汉，字体端正规范，结构平稳，点画分布匀称。
②
章草是早期由草书和汉隶相融的雅化草体，波调鲜明，比划勾连呈“波”形，字形扁方，笔带横势。
③
隶书盛行于东汉，形体扁平开张，波磔变化。
④
甲骨文、金文、大篆统称为篆书。