Questions 4 to 7 are based on the following conversation. At the end of the conversation, you will be given 20 seconds to answer the questions. Now listen to the conversation. Why does the professor think Ann would be interested in going to Yellow Stone
A. She is from Wyoming.
B. She needs the money.
C. She has been studying animal diseases.
D. Her thesis adviser is heading the project.
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十年“文化大革命”使公安工作遭受严重挫折。 ( )
A. 对
B. 错
Questions 24 and 25 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions. Now listen to the news. Who is Francisco Paz
A. President of Venezuela’s National Aviation Institute
B. President of Venezuela
C. Venezuela’s Transportation Minister
D. Venezuela’s Interior Minister
有以下程序: #include <iostream> using namespace std; class B private: int a,b; public: B() B(int i,int j); void printb(); ; class A B C; public: A() A(int i,int j); void printa(); ; A::A(int i,int j) :c(i,j) void A::printa() c.printb (); B::B(int i, int j) a=i; b=j; void B: :printb() cout<<a<<", "<<b<<end1; int main () A m(7,8); m.printa(); return 0; 该程序运行后的输出结果是( )。
A. 5,6
B. 7,8
C. 8,9
D. 9,10
有以下程序: #include <iostream> using namespace std; int main() int m[5],n[5],*px,*py,k; px=m; py=n; for(k=1;k<4;k++) *px=k; *py=2*k; cout<<m[k-1]<<n[k-1]; px++;py++; cout<<end1; return 0; 运行后的输出结果为 【8】 。