题目内容
The bag ________ 50 yuan last week, but now it ________ only 30 yuan.
[ ]
A.cost; costs
B.cost; takes
C.takes; take
D.took; cost
答案:A
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题目内容
The bag ________ 50 yuan last week, but now it ________ only 30 yuan.
A.cost; costs
B.cost; takes
C.takes; take
D.took; cost