18. _____the result of the exam, she stood at the door of the classroom,disappointed.
A、Knowing
B、To be known
C、Known
D、To know
39. What would be the best title for the passage?
A、How to Use Your Brain to Manage Pain?
B、What Is the Right Way to Shift Your Attention?
C、What Is the Correct Way to Take Medicines?
D、How to Eliminate Painkillers' Side Effects?
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 _____