冠状动脉左旋支发生血栓而引起心肌梗死的部位是（）。 A.左心室前壁 B.室间隔前2/

单词拼写：根据句子意思并结合中文或音标提示，在横线上填上一个形式正确的单词。请将答案填写在答卷相应的位置上。（本题共10小题，每小题0.5分，共5分）

小题1:Parents always tell their children not to play with ____________（火）. It’s too dangerous .      

小题2:I think we should ______________(遵守) the traffic rules , or there will be accidents .                

小题3:Look at your coat . It’s too ________________（脏的） . You must wash it by yourself .                          

小题4:These days more and more students go to school ________________(没有) having breakfast . It’s not good for their health .                          

小题5:He put the scissors  __________(在某处) in his room yesterday , but he can’t find them .

小题6:You can ask the policeman for help. ________________ (或许)  he knows the way .

小题7:The little boy came into the office and asked in a low _____________（说话声） , “Could you give me some water ?”

小题8:The dentist told the boy to brush his  __________________(牙齿) twice a day .

小题9:If you feel tired after the long walk , you’d better drink some water with sugar and ________/sɔ:lt/ in it. 

小题10:Usually the   _____________/graʊnd/ in the forest is very wet and many little plants grow there .   

根据下列道路平曲线要素及主点标志代号解释正确的是( )。

A．道路平曲线转折角为13°03’42”，长为300m，切线长为34.34m，圆曲线长为1.96m

B．道路平曲线左偏角为13°03’42”，圆曲线半径为300m，切线长为34.34m，圆曲线长为68.39m，外距为1.96m

C．道路平曲线转折角为13°03’42”，圆曲线半径为300m，切线长为34.34m，圆曲线长为68.39m，外距为1.96m

D．外距为1.96m，切线长300m，圆曲线长为68.39m

在生长期的作物上施药时，影响药效的关键因素为（）。

胭横纹至外踝尖的骨度分寸是（）

A.18寸

B.14寸

C.16寸

D.13寸

E.19寸

两药相合既清热泻火燥湿，又疏肝和胃制酸，治肝火犯胃湿热中阻之呕吐泛酸

A．旋覆花配代赭石
B．薤白配瓜蒌
C．橘皮配半夏
D．木香配黄连
E．黄连配吴茱萸