資訊推薦

• 14.小明想要將訊息「我是王小明，我的電子信箱是[email protected]」傳給小花，若要讓小花相信這個訊息是由小明所發的，他必須如何做？ (A)用小花的公鑰發布訊息(B)用小明的公鑰發布訊息 (C)用
• 15.小花上購物平台想購買手機，在瀏覽購物平台選擇手機時，小花和購物平台之間的資料是用什麼方式加密傳送？ (A)對稱加密(B)非對稱加密 (C)購物平台的私鑰(D)小花的私鑰
• 2. The number of registered participants in this year's marathon was half _______. (A) of last
• 3. I was speaking to Ann on the phone when suddenly we were _______. (A) hung up (B) hung back (C) c
• 4. She wondered if she could have the opportunity to spend _______ here so that she could learn more
• 5. Ms. Green has been living in town for only one year, yet she seems to be _______ with everyone wh
• 6. He does not _______ as a teacher of English as his pronunciation is terrible. (A) equal (B) match
• 7. Dozens of scientific groups all over the world have been _______ the goal of a practical and econ
• 8. The discussion was so prolonged and exhausting that _______ the speakers stopped for refreshments
• 9. When traveling, you are advised to take travelers' checks, which provide a secure _______ to
• 10. I never trusted him because I always thought of him as such a _______ character. (A) gracious (B
• 11. Changing from solid to liquid, water takes in heat from all substances near it, and this _______
• 12. I didn't say anything like that at all. You are purposely _______ my ideas to prove your po
• 13. Language, culture, and personality may be considered _______ of each other in thought, but they
• 14. Watching me pulling the calf awkwardly to the barn, the Irish milkmaid fought hard to _______ he
• 15. The hotel was awful! _______, our room was far too small. Then we found that the shower didn
• 16. The manager gave one of the salesgirls an accusing look for her _______ attitude toward customer
• 17. I _______ with thanks the help of my colleagues in the preparation of this new column. (A) expre
• 18. It is strictly _______ that access to confidential documents is denied to all but a few. (A) sec
• 19. Christmas is a Christian holy day usually celebrated on December 25th _______ the birth of Jesus
• 20. Since it is too late to change my mind now, I am _______ to carrying out the plan. (A) obliged (
• 21. (A) put into effect (B) put together (C) looked down upon (D) left out
• 22. (A) with (B) of (C) from (D) on
• 23. (A) in practice (B) in place (C) on duty (D) in charge
• 24. (A) which (B) that (C) with (D) for