本講為2006年下半年新的教學內容，請對照教材、練習冊和語法書聽錄音！
1. In deciding whether to pursue a course of action, they try to estimate its __ impact on the voters.
Like dislike unlike likely alike
Be likely to do
8. Whether voters accept this image depends more on external factors than on a candidate’s personal characteristics.
9. In 1991, after the Gulf War, Bush’s approval rating reached 91 percent, the highest level recorded since polling __ (begin) in the 1930s.
Spend on + n.
Spend (in) + doing
