单选题 The physician was becoming exasperated with all the questions they were asking.
单选题 Men's perception of the amount of caregiving they do is completely at odds.
单选题 The ______ conditions and places are likely to cause diseases.
单选题 By maintaining a strong family ______, they are also maintaining the infrastructure of society.
单选题 It is pointed out that patients must be reassured that 'their lives will not be ______ as a result of bed shortages'.
单选题 Regardless of our uneasiness about stereotypes, numerous studies have shown clear difference between Chinese and western parenting.
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单选题 Humor can also be a powerful ______ against stress and misfortune.
单选题 We welcome him not ______ as a new broom but rather as a very old friend.
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单选题 If you want to set up a company, you must comply with the regulations laid down by the authorities.
单选题 The witness was ______ by the judge for failing to answer the question.
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单选题 Obesity is a condition perpetuated by a diversity of factors.
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单选题 Is it true that is the major drawback of the new medical plan?
单选题 Many questions about estrogen's effects remain to be elucidated, and investigations are seeking answers through ongoing laboratory and clinical studies.
单选题 Reading a book and listening to music simultaneously seems to be on problem for them.
单选题 To many observers, he spent his wealth lavishly.