The murderer used the knife to _______(刺) innocent citizens。
查看答案
Which is not a dessert?
A. Donghnut
B. Tiramisu
C. Sushi
D. Pastry
He argued with parents for a long time, the _______ ended until the night.
A. dispute
B. talking
C. discussion
D. chatting
1. 函数 y = | x | 在点 x0 = 0 处的连续性与可导性. ( )
A. 连续但不可导
B. 连续可导
C. 不连续但可导
D. 不连续也不可导
轴测图是指将空间立体连同其所在的( )一起投影在一个面上得到的立体感较强的图形