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【简答题】
如何区别亲水性材料和憎水性材料？
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皮皮学刷刷变学霸
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【简答题】分析下面程序段执行的时间耗费和时间复杂度。 i=1; k=0; while(i<=n-1) { k+=10*i; i++; }
【单选题】She would have finished the last page of her play, but she ______ to stop to feed her crying baby.
A.
has
B.
had had
C.
had
D.
would have
【单选题】Reiss would feed Circe a fish ______.
A.
before Circe gave a performance
B.
when Circe followed the instruction
C.
the moment Circe swam close to Reiss
D.
each time Reiss left the side of the pool
【简答题】分析下面程序段执行的时间复杂度。 i=0; k=0; do { k=k+10*i; i++; } while (i
【简答题】分析并计算下面程序段执行的时间复杂度。 (1)i=1; k=0; while (i <=n-1) { k+=10*i; i++; }
【单选题】If you would like to send a donation, you can______a cheque to the organization Feed the Children.
A.
make up
B.
make for
C.
make out
D.
make off
【简答题】Who would be interested in the Question and Answer? Foreigners who ______.
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