皮皮学,免费搜题
登录
搜题
【单选题】
使用密钥将密文数据还原成明文数据,称为:( )
A.
解码
B.
解密
C.
编译
D.
加密
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】转子流量计中转子上下的压差由 ( ) 决定。
A.
流体的流速
B.
流体的压力
C.
转子的重量
D.
转子的密度
【简答题】课前测验: I'm having a hard time. What do you ?
【单选题】当植物形成新的导管后,较老的一些导管往往由于( )形成而失去输导能力。
A.
胼胝体
B.
果胶质
C.
纤维素
D.
侵填体
【单选题】转子流量计中转子上下的压差由()决定。
A.
流体的流速
B.
流体的压力
C.
转子的重量
【单选题】Kelly: _________ Tony: I'm OK.
A.
How have you been?
B.
How do you do?
C.
Nice to meet you.
D.
Fancy meeting you here.
【单选题】- How do you do? - _________
A.
Very well.
B.
How do you do?
C.
I'm a doctor.
D.
Nice to have known you.
【简答题】课前测验- Do you have this a smaller size? 有小号一点的吗?
【单选题】转子流量计中转子上下的压差由()决定
A.
流体的流速
B.
液体的压力
C.
转子的重量
【单选题】课前测验-You have to serve yourselves in .
A.
fancy restaurant
B.
seaside restaurant
C.
cafe
D.
cafeteria
【单选题】听力原文:M: Do you have anything planned for this Saturday? W: Uh, I'm busy. Why do you ask? M: Oh, I was wondering if you'd like to got together and do something, like take a walk down by the lake. W: I'...
A.
Go out for a walk with the woman.
B.
Watch movie with the woman.
C.
Help the woman do some housework.
D.
Play a game with the woman.
相关题目: