My healthy lifestyle ___ me to get good grades. [ ]
A.help
B. helps
C. do
D. does
答案:B
She spent twenty dollars on the dictionary.The dictionary ______ her twenty dollars.
决定“天下三分”的重要战役是()
A.淝水之战
B.赤壁之战
C.夷陵之战
D.官渡之战