What should parents do in raising a teenager according to the text?
A. Not allow him to learn driving or take drugs.
B. Give him advice only when necessary.
C. Let him have his own telephone.
D. Not talk about personal things with him.
第1题:
A、what, to do
B、what, to do it
C、which, 不填
D、that, 不填
第2题:
A. is
B. does
C. Do
第3题:
You look() What()you()?
Atire;did;do
Btiring;have;done
Ctired;do;do
Dtired;have;been doing
第4题:
A、are; doing
B、do; you
C、will; do
D、will; be doing
第5题:
第6题:
以下代码片段执行后,text的值为:() var i=1, text=''; do { text += i; i++; } while (i < 5);
A.15
B.10
C.6
D.1234