– I wonder how much you charge for your services.

-- The first two are free the third costs $30.

A． whileB. until

C． whenD. before

[主观题]Thank you very much for your _________(invite). But I’m so sorry that I can’t come to your party tomorrow.

[填空题] （），how do you charge for an IDD call？

[主观题]H．ow old are you? May I ask your age? What is your age?

[单选题]There is no reason they should limit how much vitamin you take，( )they can

[主观题]H．ow much is your present monthly salary including allowances?

[试题]Mary：Thank you so much for your forgiveness． 60 ．

[单选题]How often do you ______your brother?A.hear aboutB.hear ofC.hear toD.hear fr

[单选题]D．ear Mary，H．ow are you and your parents? Did you ( 11) a good time last weekend? We had a day ( 12) from school this week． But I had a(n) ( 13) day．l got up early in the morning but the ( 14) was very bad．So I ( 15) to stay at home and help my mum d

[单选题]— I wonder ________ you’ll water this kind of flower .——Every other day.A． how often B. how longC. how soonD. how much

[单选题]Student A: I wonder whether you are satisfied with the new equipment.Student B: ______. It gives me a lot of trouble.