从货币职能和对货币进行有效控制的实用性角度出发,普遍被接受的交易媒介和支付工具称为( )。
A.一般等价物 B.货币 C.钞票 D.金银
参考答案:B
请按要求改写句子,注意每空一词。
1. I usually have English classes on Friday morning. (将主语改写成He)
He usually ____________ ____________ classes on Friday morning.
2. Peter often plays football after class. (改成一般疑问句)
____________ ____________ ____________ ____________ football after class?
3. My mother is at home. (加入副词usually)
My mother ____________ ____________ at home.
4. She likes playing the guitar. (变成否定句)
She ____________ ____________ ____________ the guitar.
5. The boy gets up at 6: 45 every day. (对画线部分提问)
____________ ____________ the boy ____________ up every day?
蒹葭萋萋,白露未晞。所谓伊人,在水之湄。溯洄从之,()。溯游从之,()。