【简答题】The thieves were ____ by the police as
they were entering the bank.
【单选题】They could see three fine streams of hot water spouting from holes in the jacket of the radiator.
A.
They could see three thin flows of hot water coming out of holes in the outer cover of the radiator.
B.
They could see three beautiful flows of water gushing out of holes in the outer wear of the radiator.
C.
The could see three beautiful jets of water pouring from the holes in the outer cover of the radiator.
【多选题】新古典综合派主要由 ( ) 理论综合而成。
D.
1936 年凯恩斯《就业、 利息和货币通论》
【单选题】In a ______boiler the hot gases from the furnace pass through the tubes while the water is on the outside.
【简答题】已知a为实数,化简: -a ,阅读下面李华的解答过程,请判断是否正确?若不正确,请写出正确的解答过程: 李华的解答过程: -a =a -a · =(a-1) 。
【单选题】下面说法正确的是
A.
所有公文的标题,发文机关、事由、文种缺一不可
【单选题】I'm not happy. I'm ____.