Directions:There are 15 incomplete sentences in this section. For each sentence there are four choices marked A, B, C and D. Choose one answer that best completes the sentenceand blacken the corresponding letter on the Answer Sheet.6–-Did you find the film boring?一-Not at all. It was _____
A、terrific
B、bitter
C、horrible
D、miserable
37. What can be inferred about taking painkillers from Paragraph 2?
A、It leads to addiction in a short period of time.
B、It builds up the tolerance to pain.
C、It becomes less effective over time.
D、It cures stomach and liver diseases slowly.
48. Why did the writer want to have a canoe trip with her boyfriend?