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【单选题】
下列队列的描述中,正确的是( )A.
队列属于非线性表
B.
队列在队尾删除数据
C.
队列按“先进后出”进行数据操作
D.
队列按“先进先出”进行数据操作
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举一反三
【单选题】They didn't provide __________ for us and we had to find somewhere to live by ourselves. [ ]
A.
appointments
B.
clothes
C.
accommodation
D.
sight
【简答题】A．1ikely B．hopeful C．reasonable D．real It is probable that he has forgotten our appointment．
【单选题】Americans are a very energetic and mobile people，always on the run，rushing from one appointment to another，from a PTA(Parent-Teacher Association)meeting to a social planning committee. They have very ...
A.
they have so many social activities
B.
they have a lot of meetings to attend
C.
they rush from one appointment to another
D.
they often move from one place to another
【多选题】下列对工资期末结账说法正确的有（ ）。
A.
工资结账可以对多个工资类别进行结账
B.
本月工资数据未汇总，不能进行月末结转工作
C.
进行期末处理后，当月数据将不再允许变动
D.
期末结账是将当月数据经过处理后结转至下月
【单选题】We recommend that a competent chairman ______.
A.
will be appointed
B.
is appointed
C.
be appointed
D.
was appointed
【单选题】They________him to be chairman of the Students' Union. [ ]
A.
appreciated
B.
approached
C.
approved
D.
appointed
【单选题】甲对乙的土地享有使用权，甲在其土地使用权上为丙设定了抵押权，后来丙因某种原因取得了甲的土地使用权，这时土地使用权与以该土地使用权为标的的抵押权归属于一人，抵押权消灭，这种债的消灭被称为债的( )。
A.
混同
B.
抵销
C.
免除
D.
解除
【单选题】They are to meet the landlord on Friday to sign the______ for their new apartment.
A.
appointment
B.
lease
C.
penalty
D.
pledge
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