大型船舶传动轴系的校中安装方法有()。Ⅰ.轴系按合理校中安装;Ⅱ.轴系按直线校中安装
A.仅Ⅰ对
B.仅Ⅱ对
C.Ⅰ+Ⅱ
D.Ⅰ,Ⅱ
参考答案:C
The little fat professor is very popular with his students because he is good at ________ different
teaching methods to make his class lively and interesting. [ ]
A. performing
B. replacing
C. employing
D. containing
根据下面提示语要求造句。某中学为帮助贫困山区的失学儿童重返课堂,要在全校开展一次献爱心捐款、捐物活动。请你为这次活动拟两条校园宣传标语。(要求:①运用对联,平仄不论;②有文采,并体现人文关怀;③每条不少于10个字)
___________________________________________________________________