搜题请搜索小程序“爱下问搜题”
问题 多项选择题

在上海证券交易所大宗交易的意向申报中，无涨跌幅限制证券的大宗交易成交价格，由买卖双方在（）之间自行协商确定。

A.前收盘价的上下30%

B.前收盘价的上下20%

C.当日已成交的最高、最低价

D.当日已成交的平均价

答案

参考答案：A, C

解析：掌握上海证券交易所大宗交易和深圳证券交易所综合协议交易平台业务的有关规定。

听力题

根据题意及所给单词的首字母或汉语提示，写出单词的正确形式，每空只填一词。

小题1:Please help _______(你自己) to some fish, Tom. Don’t be so shy.

小题2:Man can’t live ________(没有) water, so we must make good use of it.

小题3:Please listen to the speaker _________(仔细地) when he (she) speaks.

小题4:She is such a pleasant and ___________(有帮助的)girl that we all like her.

小题5:The foreign teachers in our school are from Germany, they are ________(德国人).

小题6: December is the t_______ month of a year, New Year’s Eve is coming.

小题7: P_______ are lovely animals and they live mainly in Sichuan province.

小题8:My brother wants to i__________ all his friends to his birthday party next week.
查看答案
单项选择题

松节油的爆炸浓度极限为（）。

A、8%至62%

B、0.8%至62%

C、0.8%至6.2%
查看答案