问题
选择题
A ___school boy, LiLida, first tried to swim across the Qiongzhou Channel in June, 2000.
A．12 - year old
B．12 - years - old
C．12 - year- old
D．12 years old
答案
答案：C
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A ___school boy, LiLida, first tried to swim across the Qiongzhou Channel in June, 2000.
A．12 - year old
B．12 - years - old
C．12 - year- old
D．12 years old
答案：C