坡地草坪铺植后，为防止水分流失，应加大喷灌力度，常采用大水浇灌，以防缺水。( )
参考答案：错
一朵花中最重要的部分是： [ ]
A．花冠
B．胚珠
C．花蕊
D．雄蕊
Could you tell me ?
A．what’s his name
B．where can I buy a camera
C．when you’ll go fishing
D．why was he late
