选择适当的句子补全对话。A:Mom!1______I'vepressedtheS

问题补全对话，情景问答

选择适当的句子补全对话。

A: Mom!  1______  I've pressed the START button, and the power is on,  but it doesn't work.
B: Let me have a check.2______
A: Twice. 3______
B: I'm afraid so. Look! This is the START / HOLD button. It means "to stop for a while". 4______
    But if you press it twice, it'll hold.
A: That's why it isn't working now. 5______
B: Just press the same button again.  And the machine will start working.
A:  OK.  I'll take your advice.

A.  Have I done anything wrong?
B.  What shall I do then?
C.  And the machine will start working.
D.  There's something wrong with me.
E.  There must be something wrong with the washing machine.
F.  If you press it once, the washing machine will start to work.
G.  How many times did you press the START button, Tom?

答案

1-5 ECAFB