This is _____ the most difficult job I have ever tackled.A:by rightsB:by itselfC:by oneselfD:by far
This is _____ the most difficult job I have ever tackled.
A:by rights
B:by itself
C:by oneself
D:by far
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贵阳市科杰电脑培训学校 二级 C、二级 VF 培训班承诺考试不合格退培训费 电话:0851-5561184 网址:www（20）设有一组作业，它们的作业提交时刻及估计运行时间如下所示：作业号 提交时刻 估计运行时间（分钟）Job1 8：30 70Job2 9：10 30Job3 9：30 15Job4 9：50 5在单道批处理方式下，采用短作业优先调度算法，作业的执行顺序为;A）Job1，Job4，Job3，Job2B）Job1，Job3，Job4，Job2C）Job4，Job3，Job2，Job1D）Job4，Job1，Job2，Job3
3． —Come and join us，Jimmy !—I-m sorry，but I-m really busy now．lf I _______ time，l would certainly go．A． will haveB． have hadC． hadD． have
（ 10 ）执行下列程序，显示的结果是 【 10 】 。one= "WORK"two = ""a = LEN ( one )i = aDO WHILE i=1two = two + SUBSTR ( one ,i , 1 ）i=i - 1ENDDO? two
执行下列程序，显示的结果是【 】。ne="WORK"two=""a=LEN(one)i=aDO WHILE i＞=ltwo=two+SUBSTR(one,i, 1)i=i-1ENDDO?two
设有一组作业，它们的作业提交时刻及估计运行时间如下所示： 作业号 提交时刻 估计运行时间(分钟) Job1 8：30 70 Job2 9：10 30 Job3 9：30 15 Job4 9：50 5 在单道批处理方式下，采用短作业优先调度算法，作业的执行顺序为A．Job1，Job4，Job3，Job2B．Job1，Job3，Job4，Job2C．Job4，Job3，Job2，Job1D．Job4，Job1，Job2，Job3
The girls are afraid that being friendly to strangers could be misinterpreted by their＿＿neighbours. A. ever-present B. ever-presented C. ever-presenting D. ever-presently