哪句才對?謝謝!!!!!

B. 係正確，其餘都錯。

"What is the shape of" 係問什麼形狀，"butter" 係芝士，"button" 係按鈕或者衫鈕，而 "bottom" 係底部，當中只有 "button" 可以配上 "a" 作為單數。因此，"a butter" 同 "a bottom" 都係錯。

補充：如果係 "butter"，你可以講 "a piece of butter"。如果係 "bottom"，你可以講 "the bottom of something (e.g. a well 一口井)"。

Only B is correct.

ㄢ勁㊣雲？δ唔識就唔好害人
讀完小學未?

這句才對
B. What is the shape of a button?

C. What is the shape of a bottom? 岩