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【单选题】
The Walthers Company has a semi-annual coupon bond outstanding. An increase in the market rate of interest will have which one of the following effects on this bond?
A.
increase the coupon rate
B.
decrease the coupon rate
C.
increase the market price
D.
decrease the market price
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参考答案:
举一反三
【单选题】Linux系统中,cp命令的功能是:( )
A.
显示文件和目录列表
B.
复制文件或目录
C.
移动文件或目录、文件或目录改名
D.
删除文件或目录
【判断题】强可见光和紫外光作用原理都是紫外的光化学反应和氧化作用。
A.
正确
B.
错误
【判断题】在Linux/Unix 系统中使用cp命令复制目录下的子目录的文件。()
A.
正确
B.
错误
【单选题】在Linux中,要将指定源文件复制到目标文件,但不覆盖原有文件时,需使用( )命令。
A.
cp -a
B.
cp -f
C.
cp -i
D.
cp -l
【单选题】听力原文:Do you miss your late classmate sometimes? (A) Yes, my classmate is always late for class. (B) I met my classmate late this afternoon. (C) Yes, I think of him all the time. (29)
A.
B.
【单选题】在Linux系统中,利用(41)命令可以分页显示文件的内容。
A.
list
B.
cm
C.
more
D.
cp
【单选题】● 在Linux系统中,利用(41)命令可以分页显示文件的内容。 (41)
A.
list
B.
cat
C.
more
D.
cp
【简答题】It was very fine while I got up early last Sunday morning. 【S1】______ So I decided to go for a walk and took some photos in the 【S2】______ beautiful country. After breakfast, I carried my camera with ...
【简答题】完成对话,每空一词 Mother: Kate! It’s late. Why are you still in bed? You must get up and get ready for 小题1: . If you don’t go soon, you’ll be late. Kate:  I don’t 小题2: very well. Mother: Oh dear! What’s wrong...
【单选题】---Did your car break down again this morning? ---Yes.That’s ____ I was late.
A.
why
B.
because
C.
how
D.
for
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