【简答题】She would have been home much earlier but she (6) ____(have) difficulty in finding a taxi at that late hour. Reflecting that if she didn’t go to bed quickly, she would feel dreadful at work next day, ...
【简答题】男性, 52 岁。主诉“突发上腹部疼痛 2 小时” 。病人 2 小时前无明显诱因突然出现上腹部疼痛,呈刀割样持续性剧痛逐渐扩展至全腹,活动时加重。伴有发热,体温 38.4 °C;伴恶心无呕吐;不伴腹泻、黑便及便血等。 病人近半年来感觉反复出现腹正中剑突下疼痛,为持续性隐痛,多于餐后发生,可自行缓解;偶有反酸和嗳气症状。无进食哽咽感,无腹胀,无呕吐。未就诊,自行不规则口服 ” 奥美拉唑 ” 治疗,症...
【单选题】常用的普通V带,按其截面尺寸分为Y、Z、A、B、C、D、E七种型号,其中,( )V带的截面积最大。
【简答题】常用的普通V带,按其截面尺寸分为Y、Z、A、B、C、D、E七种型号,其中,( )V带的截面积最大。A. 4
【简答题】根据病因学, 可将急性肾功能衰竭分为 ( ) 、 ( ) 和 ( ) 三大类。
【单选题】Jenny didn’t have time to go to concert last night because she was busy _____ for her examination.
【单选题】She didn’t go to the party last night, ____________she had to finish her term paper.