若该银行资产负债表上有日元资产1000，日元负债600，银行卖出的日元远期合约头寸为500，买入的日元远期合约头寸为200，持有的期权敞口头寸为50，则该银行日元的敞口头寸为( )。

A．多头750

B．空头750

C．多头150

D．空头150

Three people,（）, were injured in the accident.

A.included a child

B.include a child

C.including a child

D.includes a child