Which of the following is NOT true about intensive listening?
A. It is a detailed and focused listening.
B. It helps to gain a general understanding of the listening materials.
C. It helps to notice how the differences in sound, structure, and lexical choice can affect meaning.
D. It always has specific learning aims and tasks to do.
查看答案
Which one is NOT the goal or task for doing intensive listening?
A. Listening for specific information.
B. Listening for the exact words of a phrase or expression.
C. Listening to identify the main idea of the material only.
D. Looking at certain grammatical structures in the text to see how they can aid comprehension.
E. Answering pre-determined questions.
F. Listening to mimic a text.
心力衰竭最常见的诱因是
A. 过劳
B. 脱水
C. 感染
D. 摄人盐过多
E. 洋地黄中毒
患者女,52岁。因胸闷.咳嗽.咳痰.呼吸困难就诊,既往有风湿性心脏病二尖瓣狭窄。考虑患者出现了心力衰竭,诱发心力衰竭最常见的因素是
A. 摄人高钠食物
B. 呼吸道感染
C. 严重脱水
D. 劳累过度
E. 各种缓慢型心律失常
患者男,55岁。大面积烧伤,半小时内输入500ml液体后突然出现气促.呼吸困难.咳粉红色泡沫样痰,为该患者吸氧时湿化瓶内应放人的液体是
A. 乙醇溶液
B. 温开水
C. 蒸馏水
D. 矿泉水
E. 生理盐水