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【判断题】
一般来说,直方图均衡化处理对于灰度分布比较均衡的图像的处理效果比较明显。
A.
正确
B.
错误
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【单选题】—What do you think of the manager of your company? —Oh, he is ________ manager who’s pleasant to work with. It’s ________ pleasure to work with him.
A.
the; a
B.
a; a
C.
a; the
D.
不填; a
【简答题】某计算机的CPU主频为100MHz,CPI为5。假定某输入设备的数据传输率为0.5MB/s,总线宽度为1个字节。为保证数据不丢失,每隔________微秒就要传输一次数据;假如采用定时查询方式与该外设进行数据传输,查询输入程序包含10条指令,则CPU用于该设备的时间占整个CPU时间的百分比至少是____%。
【简答题】《敬畏生命》的作者曾获1952年度诺贝尔 奖。
【单选题】What do you know about Tom?
A.
He is raising funds for his company.
B.
He loves working on cars.
C.
He is Mr. Davis' good friend.
D.
He has been rewarded for his work.
【单选题】He is more than happy to keep you ____ company, which is just out of _____ question.
A.
a; /
B.
a; the
C.
the; the
D.
/; /
【单选题】—Will Mr Brown come to visit the company ? —We don’t know if he _______.If he ______,we’ll tell you.
A.
comes,comes
B.
will come,comes
C.
comes,will come
D.
will come,will come
【简答题】某计算机主频为100MHz,CPI为5。存储器采用哈佛结构。采用5段流水方式执行指令,各流水段分别是取指(IF)、译码/读寄存器(ID)、执行/计算有效地址(EX)、访问存储器(M)和结果写回寄存器(WB)。现有下列指令序列进入流水线: I1: ADD R1,R2,R3 ;R1←(R2) + (R3) I2: SUB R4,R1,R5 ;R4...
【单选题】- What do you think of the manager of your company? - Oh he is________ manager who is pleasant to work with. It's ________ pleasure to work with him.
A.
the; the
B.
a; a
C.
a; the
D.
the; /
【简答题】He is ______ in company, but you will never believe that he is somewhat sad when he is alone. (cheer)
【单选题】In his letter, he said you could ____ either personally or in e-mail ____ the post in the company. [     ]
A.
apply; for
B.
apply; to
C.
relate; to
D.
collect; for
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