题目内容
某头已经产4胎的奶牛，在春季产犊后1周出现食欲降低，特别是厌食精料、便秘、精神沉郁、嗜睡、迅速消瘦，产出的奶和排出的尿有烂苹果气味，产奶量降低等症状，经问诊产前该牛体况属于正常，并不肥胖。 为进一步确诊，首先应选择的检查方法是（）
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Tast 5The following is a set of instructions about how to use credit card．After reading it，you are required to complete the statements that follow the questions(No．56 to No．60)．Credit card is becoming more and more popular，because it’s very convenient．You can take it to anywhere without taking a lot of cash．For this reason，more and more people begin to enjoy using it．The followings are the steps that you operate when drawing money from the teller machine in the credit card． 1．Insert your card face up into the card slot on the teller machine． 2．Enter your six-digit identification number on the number buttons． 3．Press the button for checking or the button for saving． 4．Enter the amount of withdrawal，press the “yes” button，and wait for your receipt to be printed． 5．The drawer will open automatically with your cash and receipt． 6．Press the“Exit”button．and remove your card from the slot． After entering the amount of withdrawal，what should you do We should press the“yes”button．and______to be printed．
This part is to test your listening ability．It consists of 3 sections． Section AThis section is to test your ability to give proper responses．There are 5 recorded questions in it．After each question, there is a pause．The questions will be spoken two times．When you hear a question, you should decide on the correct answer from the 4 choices marked A) ，B) ，C) and D) given in your test paper．
In this section you will hear a recorded short passage. The passage is printed in the test paper, but with some words or phrases missing. The passage will be read three times.The third reading is for you to check your writing.Now the passage will begin. It’s easy to fall in love at the first (11) with a man you don’t trust, but it’s hard to live with him. Real, lasting relationships are (12) trust. Trust is foundational because it creates a (13) environment for intimacy to grow. If your relationship is going to work you need to be able to trust your partner with your past, your present and your future. Trust takes time and (14) , is easily broken and hard to restore but if you’re willing to work at it, the reward is the relationship you’ve always (15) .
患者，男性，29岁，心慌、乏力、消瘦伴颈部肿大半年，近2个月双下肢活动受限，并伴疼痛，下午为甚。查甲状腺激素水平明显增高，TSH低于正常，血钾3.0mmol/L。 该患者应诊断为
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