I don't know _____ I should buy a present. [ ]A. what B. if C. whichD. as -九年级英语

题目简介

I don't know _____ I should buy a present. [ ]A. what B. if C. whichD. as -九年级英语

题目详情

I don't know _____ I should buy a present.
[     ]
A. what
B. if
C. which
D. as
题型:单选题难度:中档来源:同步题

答案

B

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