缺盐性脱水的主要特点是:()
A.患畜尿少,尿的比重增加
B.患难与共畜尿多,尿的比重降低
C.血浆渗透压升高
参考答案:A
—Well, I should say this meeting is ________success.
—Just have _______with the organizer and you can learn a lot from him.
A.a; words
B.a; a word
C./; words
D./; a word
实质教育论认为,教学的主要任务是( )。
A.发展智力B.培养思想品德C.传授知识D.发展个性