第15题: [单项选择]患者,男,32岁,被诊断为风湿性心脏病8年,反复发热2个月,意识模糊1d住院。体检:T 38.2℃,BP 18.6/8kPa(140/60mmHg),面色苍白,皮肤及黏膜可见多个瘀点,心律绝对不齐,胸骨左缘第3、第4肋间可闻及叹气样舒张期杂音,肝在肋下 2cm,尿镜检RBC(+),并发症为 A. 脑栓塞 B. 肺部感染 C. 泌尿道感染 D. 感染性心内膜炎 E. 心律失常 参考答案:D
第16题: [单项选择]He gave no opinion about the matter because he didn't want to risk ______ in it. A. to involve B. being involved C. to be involved D. involving 参考答案:D 答案解析:risk后面要加动名词,Involve“使陷入,使卷入(漩涡)”。这类动词还有enjoy,finish,give up,suggest,avoid,excuse,feel like,imagine,m