使用易燃试剂，错误的做法是（）。

A、用汽油代替煤油或酒精作燃料

B、酒精，汽油应装在密闭容器里

C、当大量酒精，汽油等撒落在地板上时要立即打开窗户通风

D、严禁在室内使用明火，以防可燃蒸气爆炸或起火

You are a project manager to upgrade the computer safety of your organization. Your project team is made up of four contractors and two full time employees. This is the first time they have all worked together. You know that the team will go through the stages of team development in the following order: （）.

A．Forming, storming, norming, and performing.

B．Storming, norming, forming, and performing.

C．Norming, storming, forming, and performing.

D．Forming, norming, storming, and performing.