问题
单项选择题
金融衍生品交易所可以直接参与金融衍生品的交易。（）
A．对
B．错
答案
参考答案：B
解析：
金融衍生品交易所如期货交易所，本身不参与金融衍生品的交易。
搜题请搜索小程序“爱下问搜题”
金融衍生品交易所可以直接参与金融衍生品的交易。（）
A．对
B．错
参考答案：B
解析：
金融衍生品交易所如期货交易所，本身不参与金融衍生品的交易。
| 完形填空。 | ||||
| Mr Smith is a good teacher. He is 1 America. He teaches English. He is very friendly to 2 students. There 3 fifty students in his 4 . It is a big class. There are twenty-nine 5 in his class. The others are boys. Mr Smith and his students are good 6 , too. Now the school is over. Some of the students are 7 football on the playground (操场). Jane and Mary are cleaning the classroom. Two tall 8 are flying a kite over there. Mr Smith is playing with the 9 on the playground All of them 10 playing very happily. | ||||
|