选择题：Which of the following is NOT included in the succ

题目内容：
Which of the following is NOT included in the successful distance learners’ characteristics?(本题1.0分)
A、 Being self-motivated.
B、 Being self-disciplined.
C、 Being with good reading comprehension skills.
D、 Being easy to distract attention.
参考答案：

混合式加热器相对于表面式加热器的优点是（ ）A、传热时没有温差 B、由其构成的回热系

混合式加热器相对于表面式加热器的优点是（ ）A、传热时没有温差 B、由其构成的回热系统较简单C、可提高机组的安全性 D、热经济性较好

分类：河北建筑工程学院-电气工程及其自动化-大学英语3(  题型：选择题
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