题目内容
My aunt has a ________ son.
[ ]
A.four-years old
B.four-year-old
C.fourth-year-old
D.four-years-old
答案:B
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My aunt has worked in a clinic ___ 1949.
| A.after | B.before | C.all | D.since |
My aunt has a ___________ .
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A.five-years-old kid |
B.five-year old kid |
|
C.five-year-old kid |
D.five year old kid |