题目

第三部分：阅读理解（共20小题，每题2分，满分40分） 阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。  “BANG!” the door caused a reverberation(回声). It was just standing there, with Father standing on one side, and I on the other side. We were both in great anger. “Never set foot in this house again!” stormed Father. With tears welling up in my eyes, I rushed out of the flat and ran along the street. The street lights were shining rather desolately(凄凉的). I wandered aimlessly. A young father who held a child i19．下面各题怎样简便就怎样算．（1）$\frac{3}{5}$+$\frac{4}{15}$-$\frac{7}{30}$（2）7.29-3.58-0.42（3）9÷0.45×3.6+0.8　　　（4）14÷（1-$\frac{3}{4}$×$\frac{2}{5}$）（5）0.75×8.5+12.5×0.85       （6）（$\frac{5}{6}$+$\frac{1}{4}$）×12-$\frac{4}{5}$．