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【单选题】
下列程序的执行结果为 Ptivate Sub Commandl_Click() Dim FirStr As String FirStr='abcdef' Print Pct (FirStr) End Sub Private Function Pct(xStr As String)As String Dim tempStr As String,strLen As Integer tempStr='' strLen=Len(xStr) i=1 Do While i＜=Len(xStr)-3 tempStr=tempStr + Mid(xStr，i，l) + Mid(xStr，strLen - i+i ，1) i=i + 1 Loop Pct=tempStr End FunCtionA.
abcdef
B.
afbecd
C.
fedcba
D.
defabc
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皮皮学刷刷变学霸
举一反三
【单选题】Big efforts have been made to __________ government expenses to a desirable level.
A.
cut down
B.
cut up
C.
cut in
D.
cut off
【单选题】The employment rate has continued to rise in big cities thanks to the efforts of the local govenments to increase .
A.
then
B.
those
C.
it
D.
that
【判断题】Research efforts at isolating leadership traits achieved a breakthrough, of sorts, when researchers began organizing traits around the Big Five personality framework.
A.
正确
B.
错误
【单选题】According to the passage, the combined efforts by governments, labor unions and big corporations to guarantee economic comfort have led to a significant change in ______ .
A.
people's outlook on life
B.
people's life styles
C.
people's living standard
D.
people's social values
【单选题】Efforts ______ a big boost in children obesity in western country these years.
A.
got
B.
get
C.
are getting
D.
had gotten
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