【简答题】What will Jo say in the following situations? a. You can't have your cake and eat it. b. He had egg on his face! c. I was left with a sour taste in my mouth! d. It's the best thing since sliced bread!...
【多选题】以下几项中,哪几项属于孔子所说的“益友”?( )
【简答题】完形填空。 One Saturday, I got a phone call about electrical problems. Since I am not an electrician, I quickly 1 that the woman on the line had the wrong number. The woman on the phone sounded extremely 2...
【判断题】力调电费又称功率因数调整电费,是当功率因数达不到规定值需额外增加的一笔费用。( )
【判断题】用邻接矩阵存储一个图时,若不考虑压缩存储的情况下,所占用的存储空间只与图中顶点个数有关,而与图的边数无关。
【单选题】再障病人为预防呼吸道感染,不正确的做法是