13．在中华民族的爱国主义发展史上，（）是中华儿女爱国情怀的重要体现。
A. 维护祖国统一、反对祖国分裂
B. 促进祖国经济发展、社会进步
C. 促进社会和谐发展
D. 促进社会公平正义
查看答案
That shocking news makes us realize______ serious problems we would face.
A. what
B. how
C. that
D. why
It is still not clear ____ the young man didn't report the accident earlier.
A. how
B. when
C. why
D. that
This is a good site for a school ____ it is far from the crowded downtown.
A. provided that
B. now that
C. so that
D. in that
Which one is not a nominal clause(名词从句)?
A. Subject clause(主语从句)
B. Object clause (宾语从句)
C. Attributive clause (定语从句)
D. Appositive clause (同位语从句)
微信支付 
支付宝支付