在安装抽油井防喷盒中,依次将()连接部位螺纹用管钳适当上紧。
A、井口与胶皮闸门
B、胶皮闸门与防喷盒
C、井口与胶皮闸门、胶皮闸门与防喷盒
D、以上均不正确
参考答案:C
Jenny went out of the classroom ______ saying a word. She was really angry. [ ]
A. not
B. with
C. no
D. without