问题
选择题
Jane worked hard before the final exam, and it ________. She got an A.[ ]
A.paid off
B.showed off
C.took off
D.set off
答案
答案:A
Jane worked hard before the final exam, and it ________. She got an A.[ ]
A.paid off
B.showed off
C.took off
D.set off
答案:A