题目

If our car had not ________, we would have been here on time．        A．broken out              B．broken into                    C．broken away           D．broken down 答案：D19．直接写出得数0.77+0.33=1.65+1.5=7÷1.4=0.23=$\frac{2}{5}$+$\frac{1}{3}$=$\frac{2}{5}$÷$\frac{5}{18}$=$\frac{10}{11}$×$\frac{22}{3}$=5×$\frac{3}{5}$+$\frac{2}{5}$=