题目内容
( ) 2. —-Tony,why do you look so tired?
—I stayed up last night.
A. study for my English test B. studying for my English test
C. to study for my English test D. studied for my English test
C
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题目内容
( ) 2. —-Tony,why do you look so tired?
—I stayed up last night.
A. study for my English test B. studying for my English test
C. to study for my English test D. studied for my English test
C