问题
选择题
Along with the email was my brother's promise ______ I came first in the competition, he would
buy me an MP4. [ ]
A. what
B. that
C. that if
D. whether
答案
答案：C
搜题请搜索小程序“爱下问搜题”
Along with the email was my brother's promise ______ I came first in the competition, he would
buy me an MP4. [ ]
A. what
B. that
C. that if
D. whether
答案：C