縮寫句子。   
1．這也為后來李姓人口的速增奠定了基礎(chǔ)。 
                                                                                                                                                             
2．她那布滿皺紋的臉上展開了舒心的微笑。
                                                                                                                                                              
3．近一米高的洪水已經(jīng)在路面上跳舞了。   
                                                                                                                                                          
4．英勇的戰(zhàn)士迅速地通過了敵人的封鎖線。
                                                                                                                                                         
5．我的眼前是一片鑲著露珠的綠茵茵的草灘。