皮皮学，免费搜题
登录
搜题
【单选题】
、在电动机控制电路中,热继电器的作用是( )。A.
失压保护
B.
短路保护及过载保护
C.
过载保护
D.
短路保护
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
【简答题】高度为K的完全二叉树至少有——个叶子结点。【合肥工业大学1999二、6(2分)】
【单选题】下面移动数组元素的操作中正确的是()
A.
int main() { int a[10] = {9,8,6,2,5,4,1,10,7,3}; for(int i = 9;i > 5;i--) { a[i+1] = a[i]; } return 0; }
B.
int main() { int a[11] = {9,8,6,2,5,4,1,10,7,3}; for(int i = 6;i <=9;i++) { a[i+1]=a[i]; } return 0; }
C.
int main() { int a[11] = {9,8,6,2,5,4,1,10,7,3}; for(int i = 9;i > 5;i--) { a[i+1] = a[i]; } return 0; }
D.
int main() { int a[11] = {9,8,6,2,5,4,1,10,7,3}; for(int i = 9;i > 5;i++) { a[i+1] = a[i]; } return 0; }
【简答题】菜口味以辛辣爽口、脆嫩鲜香为主。用料讲究鲜嫩，调味多样，注重原汁原味，烹调方法采用______、______、______等。原料选用上主要是______等。菜中的______法、______制作、______泡制有独特风味。
【单选题】. ______ many French newspapers are eager to report is not their president’s political achievements but his private life.
A.
That
B.
It
C.
What
D.
Where
【单选题】These surveys indicate that many crimes go _____ by the police, mainly because not all victims report them.
A.
to be unrecorded
B.
unrecorded
C.
to have been unrecorded
D.
unrecording
相关题目：