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女性，68岁。因咳嗽、痰血1个月余就诊。x线检查疑似右下叶中央型肺癌，痰病理细胞阴性。进一步检查首选
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男性，60岁。因左侧胸痛、气急进行性加重3周就诊。B超检查发现左侧大量胸腔积液。胸片示除左肺尖可见外，左侧胸腔大片均匀一致的浓密阴影，肋膈角消失。气管和纵隔无移位。关于后者其重要性在于
男性，62岁。因骨关节疼痛2个月就诊。X线胸片检查发现右上肺2．5cm×3．0cm大小肿块，疑似周围型肺癌，结核球不能除外。为求确诊，进一步检查应选择
Put the correct preposition in each gap to complete the presentation. In some cases more than one answer may be possible. The graph shows the levels of the country’s imports and exports over / during the period 1990 to 2000. If we look 1 imports first, we can see that they increased quite dramatically over the period 2 question 3 $24 billion to $53 billion. 4 contrast, exports fell, though not 5 the same extent. From a level of $60 billion in 1990, exports fell to $31 billion in 2000, a fall 6 50%. This was not at all in line 7 the forecasts for the economy: the trade surplus of the early 90’s had been converted 8 a trade deficit 9 the end of the decade. 10 the same time the country had failed to grow their export market.
Complete this telephone conversation between a buyer and a supplier of bath towels. The first letter of each missing word has been given for you. Supplier Hi, Tracey. How’s business Buyer Very good thanks. The trial we ran with your ’Comfort’ range went very well. Supplier So, you’ll be p 1 an order soon Buyer Yes, I’d like to. Just remind me what the d 2 time is. Supplier We’re quoting two weeks for items that we have in s 3 . Buyer OK. And my sales c 4 is still as agreed, 40% Supplier That’s right, 40% of the recommended retail price, which is the price you must sell at—you can’t m 5 up the price further. What kind of v 6 of sales are you anticipating Buyer I’m expecting to sell a lot. The idea is to get Selman’s to carry the range right across their c 7 of stores. I’ll phone the order through next week. Supplier That’s excellent news. You’ll need more p 8 material. I’ll send you 300 catalogues and six display stands.
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