Question

— Wow! You look different! You            wear glasses.
— Yes, I did. But now I am wearing contact lenses(隱形眼鏡).

A．could

B．must

C．used to

D．would

Answer 1

C

情態動詞辨析。could 能，可能；must必須，一定；used to過去常常做某事；would將要。句意：喔，你看起來很不一樣啊！你過去常常戴眼鏡。——是的，我過去是。但是現在我正帶著隱形眼鏡。故選C。