皮皮学，免费搜题
登录
搜题
【单选题】
The researcher find that children who get more exercise tend to have lower GPAs and better score on stanardized tests.A.
√
B.
╳
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】下面程序段的时间复杂度为: x=0; for(i=1;i
A.
O(n)
B.
O(n*n)
C.
O(n*m)
D.
O(1)
【单选题】He had ____________ both girls.
A.
make friends to
B.
make friends with
C.
made friends with
D.
made friends to
【单选题】下面程序段的时间复杂度为: x=0; for(i=1;i
A.
O(n)
B.
O(n*n)
C.
O(1)
D.
O(n-1)
【单选题】下面程序段的时间复杂度为: x=0; for(i=1;i for(j=1;j<=n-1;j++) x++;
A.
O(n)
B.
O(n*n)
C.
O(n-1)
D.
O(1)
【单选题】下面程序段的时间复杂度为( )。 x=9 0 ; y=100; w hile(y>0) if(x>100) {x=x-10;y--;} else x++;
A.
O(1)
B.
O(n)
C.
O(n^2)
D.
O(100)
【简答题】I'll never forget two agers, Evy and Susan, who often came to our home after Todd died. I don't think they ever realized __1__ it meant to me. Todd had been good friends with both of these girls. ...
【简答题】Reading Activity The Big Chance 1 He wasn't the kind to pick a secretary by the color of her hair. Not Bill Hargrave . Both Paula and Nancy had been smart enough to know t hat. And for some time every...
【单选题】如果把太阳系中地球和水星的位置互换一下，则（）
A.
地球上将会被水淹没，人类无法在地球上生存下去
B.
地球地表温度太高，原子无法结合起来形成生物大分子，也就不会有生命物质
C.
地球上将不会有大气
D.
地球上将只有固态和晶体物质
相关题目：
【单选题】下面程序段的时间复杂度为: x=0; for(i=1;i
A.
O(n)
B.
O(n*n)
C.
O(n*m)
D.
O(1)
【单选题】下面程序段的时间复杂度为: x=0; for(i=1;i
A.
O(n)
B.
O(n*n)
C.
O(1)
D.
O(n-1)