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[简答题]Mather often tells us that it is necessary that _____________ (我们帮助那些急需帮助的人).

[单项选择]The environment in which a person is brought up will ______his personality greatly.
A. effect
B. affect
C. infect
D. reflect

[填空题]Too often Dr. Johnson’s lectures dwell on ______________________ (如何保护医生而不是如何治愈患者).

[填空题]Help was often given to him by us.
We often ______ him ______.

[单项选择]Our stomachs can often be a mystery to us and many of us don’t realize just how much the food we eat can impact on our mood and mental well-being. According to charity Allergy UK, a shocking 45% of us suffers with food and drink intolerances, beverage—this is called food intolerance. Food intolerance is a much more common problem than food allergy and one of the most harmful symptoms can be low mood. 1 in 4 people in the UK will suffer problems with their mood or mental health every year, with anti-depressant prescriptions increasing by over 40% in the last 5 years. Recent research from York Test Laboratories, leading experts in food intolerance testing, has found that 97% of their customers reported problems relating to mood as a significant symptom of their food intolerance, of which 73% felt that their mood had significantly improved after altering their diets to remove foods to which they reacted. In addition, in a recent paper published in t
A. Our gut contains more nerve cells than in the spinal cord.
B. The neurons in the gut contribute solely to effective digestion.
C. 90% of the brain’s "happy hormone" is produced in the gut.
D. Certain diseases result from our digestive system.