【判断题】《云阳伯郑长酞为亡父母等造像记》布局上重心平稳,浑厚雄健
【单选题】Do you go with her ____ ?
【单选题】- What do you _______ do with your mother? - I usually go shopping with her.
【简答题】Exercises A friendship Quiz: Where do you sit on the scale of friendship? Are you a good friend or something else? Take the following quiz and find out your understanding of friendship. 1. You’re work...
【简答题】Exercises A friendship Quiz: Where do you sit on the scale of friendship? Are you a good friend or something else? Take the following quiz and find out your understanding of friendship. 1. You’re...
【多选题】高温实验装置使用时,应注意的事项是
A.
使用高温装置的实验,要求在防火建筑内或配备有防火设施的室内进行,并保持室内通风良好
【多选题】高温实验装置使用时,应注意的事项是
A.
使用高温装置的实验,要求在防火建筑内或配备有防火设施的室内进行,并保持室内通风良好
B.
使用高温装置的实验,尽量避免耐热条件差的台面实验
C.
使用高温装置的实验,熟悉高温装置的使用方法,并细心地进行操作
D.
使用高温装置的实验,注意防护高温对人体的辐射