【单选题】对实验室安全用电的叙述不正确的是()
C.
精密仪器与马弗炉、烘箱、电磁炉等不得使用一条线送电
【单选题】听力原文:M: Do you want to turn on the air conditioner or open the window? W: I love fresh air if you don't mind. What can be inferred from the woman's answer?
A.
She'd like to have the windows open.
B.
She likes to have the air conditioner on.
C.
The air is heavily polluted.
D.
The windows are already open.
【单选题】根据公路的使用任务、功能和适应的交通量,可将公路分为()等级。
【单选题】If you allow fresh water come into direct contact with a crab, it will _______________.
C.
creep out of the container
【单选题】题 51 图中的万维网服务器指的是 ______ ( 2015 )
【单选题】下列关于代理的说法正确而的是( )
D.
代理完全听从于被代理人的意见,不需要利用自己的经验、技能作出判断。
【单选题】根据公路的使用任务、功能和适应的交通量,可将公路分为( )。
【单选题】You really need to go out and get some fresh air and sunshine.You ___overworked during the last two weeks.
【单选题】听力原文:M: Do you want to turn on the airconditioner or open the windows? W: I love fresh air if you don*t mind. Q: What can be inferred from the woman's answer? (17)
A.
She'd like to have the windows open.
B.
She likes to have the air conditioner on.
C.
The air is heavily polluted.
D.
The windows are already open.