Which group does NOT use posters frequently?
A: advertisers
B: journalists
C: protestors
D: propagandists
第1题:
A.Does…does
B.Do…does
C.Does…do
第2题:
4.—_________ Mike________ his homework in the evening?
—No,he doesn't.
A. Do;does
B. Does;do
C. Do;do
D. Does;does
第3题:
Miller金字塔模型描述临床技能评价方法,从底到顶的四个层次分别为()
A.DOES- KNOW HOW- KNOW-SHOW
B.KNOW-KNOW HOW- SHOW- DOES
C.KNOW-KNOW HOW- DOES- SHOW
D.DOES- KNOW- KNOW HOW- SHOW
第4题:
Melissa and Love Letter made use of the trust that exists between friends or colleagues. Imagine receiving an(66)from a friend who asks you to open it. This is what happens with Melissa and several other similar email(67).Upon running, such worms usually proceed to send themselves out to email addresses from the victim' s address book ,previous emails, web pages(68).
As administrators seek to block dangerous email attachments through the recognition of well- known (69), virus writers use other extensions to circumvent such protection. Executable (.exe) files are renamed to . bat and . cnd plus a whole list of other extensions and will still run and successfully infect target users. Frequently, hackers try to penetrate networks by sending an attachment that looks like a flash movie, which, while displaying some cute animation, simultaneously runs commands in the background to steal your passwords and give the(70)access to your network.
A.attachment
B.paeket
C.datagram
D.message
第5题: