After he had had his breakfast, he (go)......... to school. A.had goneB.wentC.goesD.would have gone
Read the following passage and choose the correct answer to each of the questions.The history of clinical nutrition, or the study of the relationship between health and how the body takes in and utilizes food substances, can be divided into four distinct eras: the first began in the nineteenth century and extended into the early twentieth century when it was recognized for the first time that food contained constituents that were essential for human function and that different foods provided different amounts of these essential agents. Near the end of this era, research studies demonstrated that rapid weight loss was associated with nitrogen imbalance and could only be rectified by providing adequate dietary protein associated with certain foods.The second era was initiated in the early decades of the twentieth century and might be called "the vitamin period. " Vitamins came to be recognized in foods, and deficiency syndromes were described. As vitamins became recognized as essential food constituents necessary for health, it became tempting to suggest that every disease and condition for which there had been no previous effective treatment might be responsive to vitamin therapy. At that point in time, medical schools started to become more interested in having their curricula integrate nutritional concepts into the basic sciences. Much of the focus of this education was on the recognition of deficiency symptoms. Herein lay the beginning of what ultimately turned from ignorance to denial of the value of nutritional therapies in medicine. Reckless claims were made for effects of vitamins that went far beyond what could actually be achieved from the use of them.In the third era of nutritional history in the early 1950's to mid-1960's, vitamin therapy began to fall into disrepute. Concomitant with this, nutrition education in medical schools also became less popular. It was just a decade before this that many drug companies had found their vitamin sales skyrocketing and were quick to supply practicing physicians with generous samples of vitamins and literature extolling the virtue of supplementation for a variety of health-related conditions. Expectations as to the success of vitamins in disease control were exaggerated. As is known in retrospect, vitamin and mineral therapies are much less effective when applied to health-crisis conditions than when applied to long-term problems of under nutrition that lead to chronic health problems.The word “reckless” is closest in meaning to _______. A.informativeB.recordedC.irresponsibleD.urgent
We can infer from the passage that _________. A.living things adjust to their environmentB.desert life is colorful and diverseC.water is the basis of desert lifeD.healthy animals live longer lives
Read the following text then answer the questions that followed by circling its corresponding letter marked A, B, C or D from 38 to 42. Sometimes you know things about people the first time you see them, for example, that you want to be friends with them or that you don’t trust them. But perhaps this kind of intuition isn’t as hard to explain as it may seem. For instance, people give out their body language signals all the time. The way you hold your body, head and arms tells people about your mood. If you hold your arms tightly at your sides, or fold them across your chest, people will generally feel that you are being defensive. Holding your head to one side shows interest in the other, while an easy, open posture indicates that you are self-confident. All this affects the way you feel about someone. Also, a stranger may remind you of a meeting with someone. This may be because of something as simple as the fact that he or she is physically similar to someone who treated you well or badly. Your feelings about a stranger could be influenced by a smell in the air that brings to mind a place where you were happy as a child. Since even a single word can bring back a memory such as that, you may never realize it is happening.What one feels about a stranger may be influenced by something that___________. A.revives one’s past memoriesB.points to one’s childhoodC.strengthen one’s past behaviorsD.reminds one of one’s past treatment
Mark the letter A, B, C or D to indicate the sentence that is closest in meaning to each of the following questions.No sooner had she put the telephone down than her boss rang back. A.Hardly she had hung up, she rang her boss immediately.B.Scarcely had she put the telephone down when her boss rang back.C.She had hardly put the telephone down without her boss rang back.D.As soon as her boss rang back, she put down the telephone.
Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.My grandfather used to say that leaving the past behind was the best way to come over sorrow. A.leaving the pastB.comeC.used to sayD.the best way
Choose one word whose stress pattern is different. Identify your answer by circling the corresponding letter A, B, C or D. A.affectionB.personifyC.generateD.encourage
Mark the letter A, B, C or D to indicate the correct answer in each of the following questions. ……………anything suspicious arise, please let me know at once. A.DidB.ShouldC.WouldD.Can
Mark the letter A, B, C or D to indicate the correct answer in each of the following questions. ……………the weather forecast it will rain heavily later this morning. A.According toB.Due toC.On account ofD.Because of
Choose the word(s) that is CLOSEST in meaning to the underlined word(s) in each of the following questions.In Africa, many children die from not having enough food. A.povertyB.starvationC.droughtD.malnutrition
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