【单选题】—What does the sigh mean? —It means '_____'. [ ]
D.
Take care of the earth
【单选题】What are the officials puzzled at now?
A.
How to restore the normal production of the oil wells.
B.
How to estimate the losses caused by the fires.
C.
How to remove the oil left in the desert.
D.
How to use the oil left in the oil lakes.
【判断题】装卸是指在同一场所内对物品进行以水平移动为主的物流作业。
【单选题】There are some ______ between their two descriptions; we are puzzled which we should believe.
【单选题】We are puzzled __________ how it happened.
【单选题】– How did Mary react to the bad news? – Oh, she was filled with sorrow and ______ a sigh.
【单选题】多层砖砌体房屋的构造柱6、7度时超过六层,8度时超过五层和9度时,构造柱纵向钢筋宜采用(),箍筋间距不应大于()。
【简答题】In our daily conversations, we can not help asking for clarification (澄清,说明) when we are not clear about 1 , or have become puzzled about a particular point 2 . A conversation is a form of 3 . During ...