—We went to the rowing team. We have a great time _______ there.
A:row
B:rowing
C:to row
D:rows
某同学制氧气时,试管炸裂了,造成试管炸裂的原因是( )
十八大以来,反腐成为新常态,“老虎”“苍蝇”一起打,“天网”行动追回外逃腐败分子800多名,周永康、徐才厚等高级领导干部纷纷落马,这主要体现了( )