--- Can I have a look at your passport？ --- __________ .
A. It is here
B. Here is it
C. Here you are
D. No, you can’t
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--- Would you like to go fishing with us now？ --- __________ .
A. No, I don’t like
B. It sounds interesting but I have lots of homework to do
C. I won’t tell you
D. Oh, it is well
--- Why don’t you travel to New York on vacation？ --- __________ .
A. I don’t want to go
B. Excuse me, because I can’t
C. I want to, but I haven’t got enough money
D. Because I’m going to school today
下列说法正确的是()。
A. 无论机关单位是否具有相应的定密权限,都可以进行派生定密
B. 派生定密需要定密授权
C. 涉及绝密级国家秘密事项的派生定密需要定密授权
D. 派生定密无需定密授权,但只能确定密级
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