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【单选题】
n个变量,有多少个最小项A.
n
B.
n-1
C.
2n
D.
2n
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举一反三
【单选题】听力原文：M: As an engineering major, you should consider taking computer programming. W: Am I required to take it? Q: What is the probable relationship between the two speakers? (2)
A.
Engineer and computer expert.
B.
Father and daughter.
C.
Manager and clerk.
D.
College advisor and student.
【简答题】( 直觉来临时的特征是非预期性和转瞬即逝性 ) 判断这一观点之正确或错误原因的 详细 分析( 分析的过于简单会酌情减分 )。
【多选题】广藿香茎横切面的显微特征有（ ）。
A.
表皮为1列细胞，上有非腺毛
B.
皮层外侧为数列厚角细胞
C.
皮层内侧有大形细胞间隙，内有间隙腺毛
D.
中柱鞘纤维成束断续排列
E.
薄壁细胞含草酸钙小针晶及片状结晶
【单选题】The user also wears special gloves to ‘touch’ the people and objects _______ he or she sees.
A.
who
B.
which
C.
that
D.
what
【简答题】w______ n. objects made of the material
【单选题】W: What should a college graduate consider most while choosing a job? M: It depends. For me, the salary, the workplace, the colleagues are all secondary to the future development of the job. Q: What i...
A.
The salary.
B.
The workplace.
C.
Good colleagues.
D.
Future development of the job.
【单选题】One of the most important questions they had to consider was ______ of public health.
A.
what
B.
this
C.
which
D.
that
【单选题】Most exchange students consider the experience of studying abroad as______
A.
comfortable
B.
worthful
C.
scared
D.
tortuous
【简答题】简述安全生产检查的内容
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