常规完井方法主要有（）。
A.裸眼完井
B.套管或尾管射孔完井
C.割缝衬管完井
D.砾石充填完井
E.油管完井
参考答案：A, B, C, D
按括号内的要求改写句子。
1. 1 watched TV yesterday.(就画线部分提问)
_____ _____you_____ yesterday?
2. The movie Titanic is exciting.(就画线部分提问)
_____ is the movie Titanic?
3. David went to the mountains on vacation.(改为一般疑问句)
_____David _____to the mountains on vacation?
4. He visited his friends yesterday.(改为否定句)
He _____his friends yesterday.
5. I don't like the man. He is not friendly.(改为同义句)
I don't like the man. He _____ _____.
在借贷记账法下，下列各项中应登记在账户贷方的是( )。
A．费用的增加 B．所有者权益的减少C．负债的减少 D．收入的增加
