第1题: [填空题]............... 参考答案:conservation programme 答案解析:Para 6: Over the past few years their observations have uncovered previously unknown trends and cycl
第7题: [单项选择]患者面颊暗红,口唇发绀。查体:心尖部有舒张期震颤。应首先考虑的是() A. 肺心病 B. 高血压性心脏病 C. 甲亢性心脏病 D. 风心病 E. 冠心病 参考答案:D 答案解析:风心病患者重度二尖瓣狭窄常有"二尖瓣面容",双颧暗红,听诊心尖区有低调的隆隆样舒张中晚期杂音;肺心病症状主要为咳嗽、咯痰,听诊偶有干湿性啰音,三尖瓣区可闻及收缩区杂音,排除A。高血压心脏病的心脏改变主
第19题:[单选题]( )Lightice conditions ahead A.The ice conditions are serious ahead of you B.The ice conditions are not serious ahead of you C.There is no ice ahead of you D.There is an iceberg ahead of you 参考答案:B
第31题: [单项选择]It was a wonderful occasion which we will ________ for many years to come. A. conceive B. clutch C. contrive D. cherish 参考答案:D 答案解析:[译文]这是一个美好的时刻,我们会永远珍视。
[题解]动词辨义:conceive“(构)想出,认为;怀(胎)”;clutch“抓紧,紧握”;contrive“谋划,策划;设法做到”;cherish“