－ I wonder if I could use your dictionary？－ ______A：Go on.B：Go ahead.C：Go up.D：Go away

题目：－ I wonder if I could use your dictionary？－ ______A：Go on.B：Go ahead.C：Go up.D：Go away

– I wonder if I could use your dictionary？
– ______
A：Go on.
B：Go ahead.
C：Go up.
D：Go away.