信息安全等级保护是世界各国普遍推行的信息安全保护基本制度。
参考答案:对
完成下面的对话,每空一词。
A: Hello! May I 1._____ to Toby?
B: Speaking!
A: Hi, Toby! 2. _____ is Tina speaking.
B: What's wrong?
A: I 3._____ you yesterday, but you were not at home. Where did you go?
B: I went to the aquarium(水族馆) 4._____ my parents.
A: Really? 5.____ was your trip?
B: It was great,. We saw the dolphins show. They're very wonderful.
A: That sounds 6._____.
B: By 7._____ way, why 8._____ you call me?
A: Oh, tomorrow is my . Would you come to my 9. _____ birthday party?
B: Yes, I'd 10. _____ to. Thanks a lot.
选择性货币政策工具主要有()。
A、消费信用控制
B、信用控制
C、证券市场控制
D、窗口指导
E、动产信用控制
F、优惠利率