解释下列句子中加下划线的词。
①辍耕之垄上____
②虽千里不敢易也____
③今亡亦死____
④是以先帝简拔以遗陛下____
⑤会挽雕弓如满月____
⑥长跪而谢之曰____
已知函数fx=1+sinπx2,若有四个不同的正数xi满足f(xi)=M(M为常数),且xi<8,(xi=1,2,3,4),则x1+x2+x3+x4的值为( )
Time of the accident
Last week.
Place of the accident
On my way to Li Ming's ____.
Reason and result of the accident
I rode too ____. My bike hit a big tree. I was in a lot of ____.
Aid
A passerby ____ me to the ____.