【判断题】1842年,恩格斯从柏林大学毕业后成为了一名普鲁士炮兵。
【单选题】Let's _____ a survey ____ your bobbies in your clas
【简答题】Write a note of about 50 - 60 words based on the following situation; Jane, your classmate, helped you do your part-time job when you were sick last Sunday. Now, write her a note, expressing your grat...
【单选题】下列说法中正确的是( )
D.
棱柱的侧面一定是平行四边形,但它的底面一定不是平行四边形
【多选题】关于网格布局管理器,以下哪些选项是正确的?
【简答题】语法填空 Maybe you never opened that account, but someone else 1 -someone used your name, your credit card number or 2 (person) information to commit fraud(造假)without letting you know, 3 is actually a cri...
【简答题】正棱柱的两个底面互相____,且是全等的____,两个底面中心的连线是棱柱的高;