高一數(shù)學(xué)課程輔導(dǎo)

catastrophes. While you are on the phone, the baby pulls the table-cloth off the table smashing half your best crockery and cutting himself in the process. You hang up hurriedly and attend to baby, crockery, etc. Meanwhile, the meal gets burnt. As if this were not enough to reduce you to tears, your husband arrives, unexpectedly bringing three guests to dinner.Things can go wrong on a big scale as a number of people recently discovered in Parramatta, a suburb of Sydney. During the rush hour one evening two cars collided and both drivers began to argue.