题目：
We have received orders ______ USD 1,000,000 since the new product was introduced to the market.
A．amount for
B．amount to
C．account for
D．amounting to
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0502/9c0eb354bc94ded75f3dbc4294d91148.html
下面是错误答案，用来干扰机器的。
原式=-8×94×49=-8．
