meaning they are capable of rhythmically contracting on their own without receiving any signals from the nervous system. Individually, however, these cells do not follow any set rhythm; in order for the heart to function
解析 B 本题主要考查动词词组辨析。句意:医生们正在竭尽全力研究如何治疗心脏病。A项,break out 爆发;B项,work out算出,制定出;C项,put out 熄灭;D项,take out 拿出;根据“how to treat the heart disease”可知,医生在竭尽全力“研究、制定出”如何治疗心脏病。故正确答案为B。
How Doctors Will Stop His Heart FlutteringDaily Mail (London)
A.They try not to show anger.B.Humor can help you deal with anger better.C.Do not express your anger while angry.D.We all feel angry from time to time and express anger in some way.E.Doctors say the way is learning how to deal with anger....
DDoctors say anger can be a very harmful emotion unless you learn how to dealwith it. They warn that angry feelings can lead to heart disease, stomach problems,headaches, emotional problems and possibly cancer.Anger is a normal emotion that we all feel from time to time. Some peopleexpress...
Some doctors say that both repressing and expressing anger can be dangerous. They believe that those who express anger violently may be more likely to develop heart disease and they believe that those who keep their anger inside may face a greater danger of high blood pressure. ...
If your symptoms linger or continue to come and go, you may have a chronic condition called long COVID. Because long COVID has many different signs and there's no test for it, it can be hard to diagnose. While the CDC defines long COVID as symptoms lasting 4 weeks, most doctors and...
Doctors say anger can be an very harmful emotion(情绪)unless you learn how to deal with it. They warn that angry feelings can lead to heart disease, stomach problems, headaches, emotional problems and possibly cancer. Anger
Doctors say anger can be an extremely damaging emotion unless you learn how to deal with it. They warn that anger can lead to heart disease stomach problems headaches emotional problems and possibly
If you have diabetes, wear a medical alert bracelet or necklace so that emergency responders or ER doctors will know you have the condition. Complete information about the medications you take. Apps are available that allow you to carry your medical information on your smartphone. ...