中学用的最多的课的类型是单一课,它适用于比较容易的课程。( )
参考答案:错
一般而言,金融期货的标的物多于金融期权的标的物。()
The woman said her lost handbag_______ more than 2,000 dollars, which turned out to be a lie later.
A.included
B.contained
C.kept
D.owned