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【简答题】
以下运行后 s 的值是( )。 inta[3][3]={1,2,3,1,2,3,1,2,3}; int i,j,s=0; for(i=0;i<3;i++) for(j=i;j<3;j++) s+=a[i][j];
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皮皮学刷刷变学霸
举一反三
【单选题】游客提出住更高标准的房间时,导游员的正确做法是( )。
A.
告知游客超标，不能满足
B.
如有房间，可予以满足，但游客要交付退房损失费和房费差价
C.
婉言拒绝
D.
请全陪报告组团社，由组团社决定
【单选题】In the preface ______the book, the writer thanked all the people who had helped him.
A.
of
B.
for
C.
in
D.
to
【单选题】This is _______ important book. It helped me a lot in ________ old days.
A.
a; an
B.
an; the
C.
the; an
D.
/; the
【单选题】The book has helped me greatly in my daily communication, especially at work ________ a good impression is a must.
A.
which
B.
when
C.
as
D.
where
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