①57.4﹣37.5=
②7.2﹣2.8=
③4.8÷0.01=
④7.8÷0.26=
⑤42÷7.4≈(商精确到0.01)
⑥2.4×5÷2.4×5=
⑦0.1÷1+10÷0.1=
②7.2﹣2.8=4.4
③4.8÷0.01=480
④7.8÷0.26=30
⑤42÷7.4≈5.68(商精确到0.01)
⑥2.4×5÷2.4×5=25
⑦0.1÷1+10÷0.1=100.1
2013年央视春晚,美国著名音乐家雅尼联袂中国古筝演奏家常静,带来中西方器乐合奏《琴筝和鸣》。他们演奏了《圣托里尼》《夜莺》《金蛇狂舞》三支乐曲,给观众带来了耳目一新的感觉和音乐美的享受,真可谓是“余音绕梁”。这说明( )
①文化创新来自灵感,依靠才智 ②文化创新必须继承传统,推陈出新
③文化创新必须面向世界,博采众长④文化创新的实质在于文化发展
“笛弄晚风三四声”中“弄”的意思是( )
①The school ____(旅行)is from November 12 to 13. The students will have fun.
②-Do you have an Art F____(节日)?
-No, we don't.
③They have a birthday p____(聚会)for her son.
④His brother is the first in the English ____(测试).
⑤I'm very ____(忙碌)now, so I can't go with you.
⑥There are twelve ____(月)in a year.