单项选择题
M: I can’t make it now. Is tomorrow evening, all right W: I guess so. The movie will be here through next week.
A. In Room 110. B. In the meeting room. C. In the auditorium. D. In the staff room.
A. Nutritionists have two laboratory ways of deciding if a person has malnutrion. B. Having too much of some nutrients is much better than having too little of those. C. The nutritionists are able to look for external signs of malnutrition. D. Too many calories will make some people have malnutrition, too.