首先如果有封閉式問題就先回答yes或no。之后回到題目條件進(jìn)行解釋，然后引出書上對應(yīng)的知識點篙悯，再與題目結(jié)合峰鄙，得出結(jié)論。比如：
The rate of the decomposition of H2O2 is faster at A and slower at B. The rate of decomposition of H2O2 depends on its concentration. At A, the concentration of H2O2 is higher than that at B, so the rate is faster.
