【单选题】【消耗次数：1】
Tom has been a vegetarian ____ principle for years.
①
in
②
on
③
for
④
by
参考答案：
复制
纠错
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
【单选题】
下列项目中，说法错误的是( )。
①
事业单位会计核算全部采用收付实现制
②
高等学校应当对固定资产采用年限平均法或工作量法计提折旧
③
事业单位应当按照《事业单位财务规则》或相关财务制度的规定确定是否对固定资产计提折旧、对无形资产进行摊销
④
事业单位对基本建设投资的会计核算在执行本制度的同时，还应当按照国家有关基本建设会计算的规定单独建账、单独核算