问题
选择题
___________ seems to be a strong competition in China for senior high students to enter college
or university. [ ]
A. Which
B. That
C. What
D. It
答案
答案：D
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___________ seems to be a strong competition in China for senior high students to enter college
or university. [ ]
A. Which
B. That
C. What
D. It
答案：D