某厂商将某洗衣机九折出售,仍然能获得35%的利润,那么厂商在定价时期望获得的利润率是()。
A.40%
B.50%
C.55%
D.60%
参考答案:B
解析:
(2013·新课标全国卷Ⅰ)The door ________ open, no matter how hard she pushed.
A.shouldn't
B.couldn't
C.wouldn't
D.mightn't
--Have you got _______ ready for the school trip?
---Not yet. We still have _______ to do.
A.anything; nothing
B.something; everything
C.everything; something
D.something; anything