5. Candies are sold ______ in the shop.\x0b A. by box B. in boxes C. with box D. in a boxwhy?

5. Candies are sold ______ in the shop.\x0b A. by box B. in boxes C. with box D. in a boxwhy?
5. Candies are sold ______ in the shop.\x0b A. by box  B. in boxes C. with box D. in a box
why?

5. Candies are sold ______ in the shop.\x0b A. by box B. in boxes C. with box D. in a boxwhy?
B
在商店里糖果是按盒来卖的...

in boxes B
根据句子意思来讲，糖果在商店里装盒卖，不可能就卖一盒吧？ ACD都是单数，故选B