【单选题】Tips 1. Save little and often. 2. Keep a sending and saving diary. 3. Save towards a special goal. . ( )14. The above tips are about how to ______.
A.
protect the environment
【单选题】This is an alarming realization as natural resources and the environment are being degraded and ______ at a record pace.
【判断题】由电阻器、电容器、线圈、变压器、晶体管、运算放大器、传输线、电池、发电机和信号发生器等电气器件和设备连接而成的电路,称为理想电路。
【简答题】男性,28岁。因急性阑尾炎行阑尾切除术后第4天,病人感伤口疼痛加重,体温39.3℃。无明显咳嗽、咳痰等其他不适。应首先考虑A、胸腔感染 B、伤口感染 C、伤口血肿 D、伤口裂开 E、腹腔感染 为明确病情应先作首先采取的措施是A、检查伤口 B、胸部X线检查 C、尿常规检查 D、腹腔B超检查 E、血常规检查 假如伤口红肿且有脓性分泌物,最重要的处理是A、镇痛药止痛 B、大量饮水 C、应用抗生素 D、拆...
【简答题】听录音,选择所听到的内容。 ( )1. A. mean ( )2. A. young ( )3. A. No. 29 ( )4. A. warm and sunny B. meet B. younger B. No. 19 B. cloudy and rainy C. mask C. old C. No. 9 C. rainy and snowy D. team D...
【简答题】Watch the video clip again and tick (√) the correctanswer to complete each sentence. 1. ( ) Benjamin majored in at university. ☐ A. marketing ☐ B. international trade ☐ C. accounting 2.( ) Benja...
【简答题】Watch the video clip again and tick (√) the correctanswer to complete each sentence. 1. ( ) Benjamin majored in at university. ☐ A. marketing ☐ B. international trade ☐ C. accounting 2.( ) Benja...
【简答题】The population ________ (increase) at an alarming speed for the past 20 years.
【单选题】患者,女性,58岁。吸烟史30年,刺激性咳嗽,痰中带血,伴胸闷和右胸隐痛1月,近两周来疼痛沿右肩向右上臂及前臂放射,并出现右额部不出汗、右眼难以睁开。体检:右侧瞳孔缩小,眼球内凹,上睑下垂,胸片提示左侧大量胸腔积液。 首先应考虑