--- Sir, I have a favor to ask you.
---___________.
A It’s a pleasure B. Go ahead C. What, please D. Help yourself
相关试题
The experiment done by Tomlinson _______successful.
| A．proves | B．was proved | C．is proved | D．prove |
He is always full of ______ as if he never knew tiredness.
| A．strength | B．force | C．energy | D．spirit |
The bag has lots of things in it, ______ an old dictionary.
| A．containing | B．showing | C．holding | D．including |
I was about to tell everyone the truth ______ she turned up.
| A．while | B．when | C．as | D．till |
. might B. can C. must D. may推荐套卷
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