—They are _________ for the show tonight.
A:finding out
B:bringing out
C:dressing up
D:cutting up
解:设这个数是x,列出方程正确的是( )
①选择一个与膨胀的胀紧管相同直径的钻头,安装在电钻上
②把膨胀螺栓套件一起放入孔内
③在墙壁钻孔
④依次放入弹簧垫圈与螺帽,并将螺帽拧紧
⑤取出弹簧垫圈与螺帽,并将平垫物件对准螺栓装上
请分析膨胀螺栓安装流程,正确的应该是( )
根据上述图示,完成下列填空:
I stayed at home. I ___________ went to the park ___________ to the cinema.