3D printers are still _____ expensive for most of us ______ afford.
| A．so, to | B．such, to | C．too, to | D．much, to |
I will give you ______useful advice so that you can do better in your English.
| A．an | B．a | C．the | D．/ |
---Will you come here on Monday or Tuesday?
---I am afraid _________day is OK. I am busy recently.
| A．either | B．any |
| C．both | D．neither |
---I hear Jack Chan will come to Zhengzhou next week.
---Really? _______ he comes, my younger sister will be very happy,
| A．If | B．Until |
| C．Unless | D．Before |
--- Jack likes listening to ________music very much.
--- but she doesn’t like ______music that we heard just now.
| A．the, the | B．a, the |
| C．the, / | D．/, the |
---Mum, I'm old enough to wash________ clothes by myself.
---All right. You can just wash________.
| A．my, your | B．mine, yours |
| C．my, yours | D．your, my |