什么是健康?联合国卫生组织下的定义是:健康,不仅是指没有疾病或虚弱,而且是指身体、心理和包括社会适应在内的健全状态。
参考答案:对
地方债券的收入不列入地方政府预算。()
Some of the students have already learned enough English to ________ a conversation with a native
English speaker. [ ]
A. carry on
B. keep on
C. go on
D. hold on