28. --- When will the party be held?
--- ______ two weeks’ time, _____ 15th July.
A. In; on B. In; in C. On; on D. At; on
第1题:
A. two-litre carton of
B. two litres carton of
C. two-litres-carton of
D. two-litre carton
第2题:
The professor asked us to write a _____________ report.
A、two-hundreds-words
B、two-hundreds-word
C、two-hundred-words
D、two-hundred-word
第3题:
( 11 )请在下列程序的空白处,填上适当的内容:
Import java. awt. *;
Import java. util. *;
Class BufferTest{
Public static void main(string args[])
Throws IOException{
FileOutputStream unbuf=
new FileOutputStream( “ test.one ” ) ;
BufferedOutputStream buf=
new 【 11 】 (new FileOutputStream( “ test.two ” ));
System.out.println
( “ write file unbuffered: ” + time(unbuf) + “ ms ” );
System.out.println
( “ write file buffered: ” + time(buf) + “ ms ” );
}
Static int time (OutputStream os)
Throws IOException{
Date then = new Date();
for (int i=0; i<50000; i++){
os.write(1);
}
}
os.close();
return(int)(()new Date()).getTime() - then.getTime());
}
第4题:
下面的程序的运行结果是__________
func main() {strs := []string{"one", "two", "three"}for _, s := range strs { go func() { time.Sleep(1 * time.Second) fmt.Printf("%s ", s) }()}time.Sleep(3 * time.Second)}
第5题:
A、Holding...being held
B、Held...holding
C、Having held...held
D、Held⋯ be held
第6题: