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【单选题】
Watch the vedio clip, answer E1-E3 Sleepless.in-1.WMV Why did the boy make the call to the radio programA.
He wanted to find his missing mother
B.
He was very much afraid of talking with his father
C.
He wanted to complain about his stepmother
D.
He made the call out of the concern for his father
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举一反三
【单选题】His new tie my attention when he came in.
A.
reached
B.
maintained
C.
adopted
D.
caught
【单选题】阅读下面程序 public class ExampleStringBuffer { public static void main(String[] args) { StringBuffer sb=new StringBuffer('test')； System.out.println('buffer='+sb)； System.out.println('length='+sb.length())...
A.
10
B.
4
C.
20
D.
30
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