【判断题】馏分油加氢装置中,原料油中的铁含量是造成床层堵塞,压力降增大的主要原因。
【多选题】补全对话(请用大写字母作答) Peter: 1 Monica: Yes, but not here. 2 I don’t like eating standing up. Peter: There is another restaurant over there. Monica: 3 .Only the rich can afford to eat there.Besides, 4 I’m not...
A.
Shall we have something to eat?
B.
Do you come here very often?
C.
I don’t like café without tables
D.
It is expensive and charges very high prices.
E.
Oh, I don’t like the look of it.
F.
It serves very good coffee.
【判断题】馏分油加氢装置中,原料油中的铁含量是造成床层堵塞,压力降增大的主要原因。
【判断题】馏分油加氢装置中,原料油中的铁含量是造成床层结塞,压力降增大的主要原因。
【多选题】在社会劳动过程中,劳动者是( )而劳动。
【多选题】下列项目属于所有者权益变动表中所有者权益内部结转的有( )。