Question

can I help you? I would like to buy a present for my father`s birthday,--------at a proper price bu

can I help you? I would like to buy a present for my father`s birthday,--------at a proper price but of great use.
A it B which C one D the one
请解释一下

Answer 1

选C。
I would like to buy a present for my father`s birthday,--------at a proper price but of great use.
后半句 “at a proper price but of great use” 没有动词，不是一个完整的句子，所以不选连接词which 和 it，而one可以做代词，指代 present. the one 的话有特指的意思，这里还没有选好礼物，不用特指。

Answer 2

C ,one
这里的礼物没有特指，只是指价格便宜，实用的礼物的任一个就行

Answer 3

C 排除法吧 剩下的都不对。 D不对的原因是这里不特指，不用加the.

Answer 4

D

Answer 5

b