【单选题】It was ______ that he couldn't finish it alone.
【单选题】《海关法》规定,进出口货物完税价格,由海关以该货物的( )为基础审查确定。
【单选题】进出口货物的完税价格,由海关以该货物的( )为基础审查确定。该价格不能确定时,完税价格由海关估定。
【单选题】It was______that he couldn't finish it alone.
【单选题】So far as English is concerned,it is not______ you might think.