【单选题】All of the followings belong to three kinds of functions of language that are put forward by Halliday EXCEPT
【简答题】若x,y和z均是int型变量,则执行下面表达式后的x值为【 】。 x=(y=4)+(z=2)
【单选题】The three women were put into prison because ______.
B.
they buried the old woman
C.
they shared the old woman's money
D.
they killed the old woman
【多选题】关于硝酸甘油,叙述正确的是()
A.
用于急性冠脉综合征(ACS)、高血压急症或亚急症、各种原因引起的充血性心力衰竭
B.
静脉滴注硝酸甘油的起始剂量为10~20μg/min,维持量一般为50~100μg/min
C.
低剂量(<50μg/min)以扩张静脉为主,大剂量(>100μg/min)以扩张动脉为主
D.
低血容量可削弱药物的血流动力学作用并增加低血压风险
【单选题】Whatever is left over may be put into the refrigerator,________ it will keep for two or three weeks.(2011·安徽)
【单选题】y 和 z 均为 int 型变量,则执行语句 x=(y=(z=10)+5)-5;后,x、y 和 z 的值是【 】。
【单选题】Whatever is left over may be put into the refrigerator, ________ it will keep for two or three weeks. [ ]
【简答题】若x、y和z均是int型变量,则执行下面表达式后的x值为【 】。 x=(y=4)+(z=3)