It is ____ that text messaging while driving is dangerous.( )
- A.significant
- B.obvious
- C.necessary
- D.sufficient
正确答案及解析
正确答案
B
解析
句意:开车发短信明显是很危险的。significant重要的;obvious明显的;necessary必要的;sufficient充足的。
It is ____ that text messaging while driving is dangerous.( )
句意:开车发短信明显是很危险的。significant重要的;obvious明显的;necessary必要的;sufficient充足的。