A. deprived
B. departed
C. depressed
D. deposited
第1题:
I _____my breakfast at 8, but_____ I lunch yet. .
A. had, haven't had
B. had, didn't have
C. have had, didn't have
第2题:
A.ask
B.made
C.let
D.had
第3题:
【C程序】
#include<stdio.h>
/*此处为栈类型及其基本操作的定义,省略*/
int main(){
STACK station;
int state[1000];
int n; /*车厢数*/
int begin, i, j, maxNo; /*maxNo为A端正待入栈的车厢编号*/
printf("请输入车厢数:");
scanf("%d",&n);
printf(“请输入需要判断的车厢编号序列(以空格分隔):”);
if(n<1)return-1;
for (i=0; i<n; i++) /*读入需要驶出的车厢编号序列,存入数组state[]*/
scanf("%d",&state[i]);
(1) ; /*初始化栈*/
maxNo=1;
for(i=0; i<n; ){ /*检查输出序列中的每个车厢号state[i]是否能从栈中获取*/
if( (2) ){ /*当栈不为空时*/
if (state[i]=Top(station)) { /*栈顶车厢号等于被检查车厢号*/
printf("%d",Top(station));
Pop(&station);i++;
}
else
if ( (3) ) {
printf(“error\n”);
return 1;
}
else{
begin= (4) ;
for(j=begin+l;j <=state [i];j++){
Push(&station, j);
}
}
}
else{ /*当栈为空时*/
begin=maxNo;
for(j=begin; j<=state[i];j++) {
Push(&station, j);
}
maxNo= (5) ;
}
}
printf("OK");
return 0;
}
第4题:
第5题:
第6题:
A、where
B、why
C、when
第7题:
—Why didn't you go to the cinema yesterday?
—I______, but my daughter returned from America the moment I was leaving.
A. did
B. would
C. was going to
D. had
16.答案为C “你昨晚为什么不去电影院?”“我本打算去,但是我正要离开时我女儿从美国回来了。”该句用过去将来时表示过去打算做某事。
第8题:
Susan: When's the meeting?
Harry: I'm driving into London tomorrow morning. The meeting (60) .
第9题:
第10题:
下列哪些语句会开始模型的训练:
A.LinearRegression().fit(x_train,y_train)
B.lr_mod.predict(x_train)
C.lasso_mod.fit(x_train,y_train)
D.vote_mod.predict(x_train)