皮皮学,免费搜题
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【单选题】
We can infer that it is advisable
A.
to call the airline for information
B.
to arrive the airport earlier
C.
to plan the fly as early as possible
D.
to carry baggage on the plane
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举一反三
【单选题】Each instruction is processed(75),and several instructions are at varying stages of execution in the processor at any given time,this is called instruction pipelining.
A.
exactly
B.
sequencing
C.
sequentially
D.
intermittently
【单选题】用rpm查询系统中是否安装了firefox浏览器,下面做法正确的是:
A.
rpm -l firefox
B.
rpm -q firefox
C.
rpm --list firefox
D.
rpm --search firefox
【单选题】用rpm查询系统中是否安装了firefox浏览器,下面做法正确的是:
A.
rpm --list firefox
B.
rpm --search firefox
C.
rpm -q firefox
D.
rpm -l firefox
【判断题】基础砖墙墙身水平防潮层应设置在室内地坪以下一皮砖处( )
A.
正确
B.
错误
【单选题】How was it that we were able to _____ untold hardships, overcome the most difficult and dangerous conditions and bring the revolution to victory? [     ]
A.
survive on
B.
survive from
C.
survive
D.
surviving
【单选题】用rpm查询系统中是否安装了firefox浏览器,下面做法正确的是:
A.
rpm -i firefox
B.
rpm --list firefox
C.
rpm -q firefox
D.
rpm -l firefox
【单选题】商品X和商品y的价格以及消费者的收入都按同一比率同方向变化,那么预算线将( )。
A.
向左下方平行移动
B.
向右上方平行移动
C.
不发生任何变动
D.
向左下方或者向右上方移动
【单选题】When Jane fell off the bike, the other children ______
A.
were not able to help laughter
B.
could not help but laughing
C.
could not help laughing
D.
could not help to laugh
【判断题】编制合并报表,要遵循以个别报表为基础原则,就是指合并报表仅以母公司和其子公司的财务报表为编制依据。
A.
正确
B.
错误
【单选题】In the opinion of the Americans, the government ______.
A.
has three branches
B.
is the executive system
C.
is the congress
D.
is the court
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