【单选题】If city noise _______ from increasing, people _______ shout to be heard even at the dinner table 20 years from now.
A.
are not kept; will have to
C.
do not kept; will have to
【单选题】直线相关系数的假设检验,其自由度为( )
【单选题】Which word in the following is the best to summarize Latin people shout a lot?
【单选题】If you talk nice and polite, people listen to you. If you shout, this is no good, __________ ? [ ]
【多选题】原料及主要材料的费用可以按( )比例进行分配
【单选题】通过横槽可增加新旧土料的接合,所以又将横槽称为( )槽。
【简答题】One day people heard a shout for help. They h 小题1:to the river, and saw a man in the water. A young fisherman jumped i 小题2: the river and s 小题3: to that man. Soon he pulled the man to the bank and car...