[填空题]A be costly
B be harmful
C save a life
D still open to debate
E reduce the risk of radiation triggering a cancer
F reduced to the minimum
Advantages of screening women under 50 are ______.

[填空题]A be costly
B be harmful
C save a life
D still open to debate
E reduce the risk of radiation triggering a cancer
F reduced to the minimum
Early discovery of breast cancer may ______.

[填空题]A be costly
B be harmful
C save a life
D still open to debate
E reduce the risk of radiation triggering a cancer
F reduced to the minimum

Early discovery of breast cancer may ______.

[填空题]

How did Mark describe his still life paintings he is working on

[填空题]Save Your Own Life
We’ve all heard the miracle stories: The Boy Scout who survived for four days in the mountains of North Carolina. The Montana couple who fought off a bear. The guy in Utah who cut off his arm to free himself from under a fallen rock. You’ve probably read many stories like this and wondered how to keep yourself out of the dangers. Here’s what to do in some life- threatening emergencies when no one’s around to help.
Allergic Reaction
Bee stings, food allergies, and medications can be deadly, even if you think you don’t have allergies. Symptoms include itching in one spot or all over your body, sometimes accompanied by a rash, swelling, and, in the extreme, swelling of the airways, which hampers your ability to breathe. If you know you have a life-threatening allergy, form an action plan with your doctor, who will probably prescribe an EpiPen, which comes in child and adult doses. It delivers the drug epinephrine (肾上腺素