He was present in his ______ role of school manager, church warden and donor.
A. dedicated
B. triple
C. providential
D. religious
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有以下程序: #include<iostresm.h> void main() int n; cin>>n; if (n++<10) cout<<n<<endl; else cout<<n--<<endl; 若执行上述程序时,从键盘上输入9,则输出结果是( )。
A. 11
B. 10
C. 9
D. 8
It is requested that every student ______a plan for the next semester.
A) makes
B) will make
C) make
D) would make
She considered herself always in the right, and ______ anybody's suggestion.
A. skimped
B. sent down
C. sneered at
D. submitted to
地高辛的鉴别试验
A. 柱色谱分离后比色法
B. 比色法
C. 荧光分析法
D. 高效液相色谱法
E. 纸色谱法