【单选题】Zhang Lin is a popular ______ in this school and most of her students are her fans.
【简答题】Zhang Lin and Zhang Hong are_ _. They are _ _.A. steps-brothers, lookers-on B. step-brother,
men doctors C. step-brothers,
grown-ups D. sisters,
woman doctors
【判断题】Read the passages on Page 41 and then decide “ true or false ” . Zhang Lin enjoys going to school by bike.
【单选题】女性,21岁,拟拔除右下阻生智齿(第三磨牙),常规2%利多卡因行右下牙槽神经、舌神经、颊神经阻滞麻醉后10分钟仍无右下唇麻木,麻醉失败的可能原因中哪项可除外
【单选题】男性,65岁。心脏病患者,要进行心脏直视手 术需阻断主动脉和肺动脉血流时,夹闭两结 构的位置位于( )