Look out! Don’t get too close to the house ______ roof is under repair.

中国大学MOOC: （字节数组字节流）下列代码将对象写入的设备是________。ByteArrayOutputStream bout=new ByteArrayOutputStream();ObjectOutputStream out=new ObjectOutputStream(bout);out.writeObject(this);out.close();

out对象的close()方法是关闭输出流，清除缓冲区所有内容

Their business was losing money so they had to close ___________. A: over B: out C: up D: down

Their business was losing money so they had to close __________. A: ove B: out C: up D: down E: ack

不属于JSP的out对象的方法的是（）。 A: getAttribute（） B: print（） C: println（） D: close（）

Remember not to ____________ without advance notice unless you are close to the host.( ) A: drop on B: drop off C: drop by D: drop out

Although we live in a quiet and small street, all the necessary shops are close() A: out of hand B: on hand C: at hand D: in hand

Be quick , the door ! You’ll just in time . A: is closing ; make it B: is closed ; miss it C: has closed ; go out D: will close ; catch it

out对象中用来输出缓冲区里的数据的方法是方法。 A: print() B: newLine() C: close() D: flush()