【多选题】渴不多饮可见于( )(2009年第134题)
【单选题】For each blank, choose the best answer from the four choices and write down on the answer sheet. (71) is a channel's capacity which directly reflects the data transfer rate of the channel. (72) is an ...
【简答题】Complete the sentences with the words below. Change the form where necessary. [administrative volunteer meticulous instruct thoroughly registration] 1 Communicatio...
【单选题】Which one is the main idea of the passage?
A.
Smartphones have improved people’s lives and been helpful in a variety of things.
B.
Personal safety takes a back seat when it comes to smartphone usage while driving.
C.
There is a negative inf luence that smartphones have introduced into people’s lives.
D.
The increased use of smartphones has probably reduced human interaction, affecting more than just verbal communication.
【单选题】Which of the following is not the qualities of good inf o rmation?
C.
appropriate communication
【单选题】提速道岔混凝土岔枕道岔各垫板下设置( )厚橡胶垫板。