皮皮学，免费搜题
登录
搜题
【单选题】
数字签名技术是将摘要用()加密，与原文一起传送给接收者。A.
发送者的私钥
B.
发送者的公钥
C.
接收者的私钥
D.
接收者的公钥
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】听力原文：W: Do you know whether the super girl of last week was promoted to the state competition or got eliminated? M: Actually, I haven't been following her progress this week. Q: What does the man impl...
A.
He is not interested in the competition.
B.
He doesn't know if the super girl was successful.
C.
He can't follow the state competition.
D.
He thinks the super girl of last week was eliminated.
【简答题】the state of being polluted = ________ (n.)
【单选题】We students are supposed to know how we should ourselves to surewe are in the proper mental state.
A.
adjust; making
B.
adjust;make
C.
adopt;making
D.
adopt;make
【简答题】a change from one state to the opposite state (vert, vers: turn) n.
【简答题】n. the state of being continuous
【单选题】He seemed in such an inconsolable state that I didn't know whether to leave or stay.
A.
distracted
B.
enraged
C.
overjoyed
D.
brokenhearted
【多选题】铵态氮肥的共同特点是( ) 。
A.
易溶于水，肥效快；
B.
长期过量使用导致 土壤板结 。
C.
遇碱分解放 氨气 ，氮素损失 ；
D.
铵离子被土吸附， 不易 流失；
相关题目：
参考解析：
知识点：
题目纠错 0
发布
