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【单选题】
标准是对企业范围内需要协调、统一的技术要求、管理事项和工作事项所制定的标准。A.
国家
B.
行业
C.
地方
D.
企业
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举一反三
【单选题】He is a teacher. He has been a teacher _____ 1990 and he _____ by his students. [ ]
A.
in, is loved
B.
until, loves
C.
since, is loved
D.
for, has loved
【简答题】A teacher has a wide (vary) ______of duties.
【简答题】What if a child has poor chemistry with the teacher?
【单选题】My English teacher ______ my test.
A.
has not yet graded
B.
has not yet been graded
C.
is not yet to be graded
D.
is not yet graded
【单选题】A teacher's work is different from an actor's because the teacher has to ______.
A.
learn everything by heart
B.
know how to control his voice
C.
deal with unexpected situations
D.
use more facial expressions
【单选题】Only when __________________ permission _______________ allowed to enter the lab.
A.
a teacher has given; are the students
B.
has a teacher given; are the students.
C.
has a teacher given; the students are
D.
a teacher has given; the students are
【多选题】下列关于信用卡的说法,错误的有
A.
任何机构都可向社会发行信用卡
B.
持有信用卡,可在任何消费场所内进行消费和购物
C.
持有信用卡,在消费时就可以不受存款数量的限制
D.
信用卡集存款、取款、消费、结算、查询等功能一体
【单选题】Every classroom has a teacher's desk ______ the classroom. It's for the teacher. [ ]
A.
in front of
B.
behind
C.
beside
D.
in the front of
【简答题】当电动机低于额定转速时应采用恒转速方式调速。( )
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