1.

※請依上文回答問題※What is the main purpose of the passage? 


2. ※請依上文回答問題※What does the word “elusive” in the second paragraph most likely mean? 


3. ※請依上文回答問題※According to the passage, which of the following tips may have pros and cons? 


4. If you are _____ to run errands for me, just tell me. I won't force you to do things you don't want to. 


5. Jenny really _____ the prize because she has spent a great amount of time and effort doing research on the cure for the rare disease.