【单选题】The young actress looked so charming in her beautiful dress that we took ________ pictures with her.
【单选题】--- What do you think of the young actress called Zhou Dongyu? --- _______ lucky ______ her to play the lead role in the film called ‘ A Romance under the Hawthorn Tree’?(山楂树之恋)
【简答题】钢混条基中,基础底板的受力钢筋直径不宜小于( ),间距宜为( ),分布钢筋直径不宜小于( ),间距不宜大于( )。
【多选题】企业相关环境发生变化的基本趋势有( )。