【单选题】The village where the writer finally decided to settle down ______.
A.
had more pleasant weather than those in the plains
B.
was not far from the river
C.
had a great view sight of the plains
D.
was at the end of a rough road
【单选题】以下程序的输出结果是 #include<iostream.h> long fun(int n) {long s; if(n=1||n=2) s=2; else s=n-fun(n-1): return s; } void main() {cout<<fun(3);=
【单选题】有以下程序: void fun(int *a,int i,int i) { int t; if(i<j) { t==a[i];a[i]=a[j];a[i]=t; i++; j--; fun(a,i,j); } } main() { int x[]={2,6,1,8),i; fun(x,0,3), for(i=0;i<4;i++) printf('%2d',x[i]); printf('/n'); ...
【单选题】The researchers suspected the man had met a violent death because______.
A.
he was still wearing clothes
B.
similar bodies had been found elsewhere
C.
there were traces of a hanging rope in the peat
D.
he hadn't been buried in a coffin
【判断题】随着脱硅富铝化过程的不断推进,SiO2/R2O3(R2O3=Al2O3+Fe2O3)逐渐增大。
【单选题】检查药品中的硫酸盐含量,取样量为5 g,要求含硫酸盐不得过0.002%,应吸取标准硫酸钾溶液(100 μg/ml)多少毫升