伦敦开幕式是单数还是复数,就是说用It is还是用They are
伦敦开幕式是单数还是复数,就是说用It is还是用They are
这种情况,用单数IS还是复数ARE?
sports 算复数还是单数 用is 还是 are
Class One单数还是复数(用is 还是are)
glasses是单数还是复数!eg:Where is my glasses?是用is还是are?
each human being用单数还是复数(is/are)?
a pair of fists 是看做单数还是复数?(用it 指代还是用they指代?)
it is+adj+of结构 后面名词是复数 前面是 it is 还是 they are
clothes 算复数还是单数,指代时用it还是they?
something everthing 是单数还是复数?后面的be动词用is还是are?somewhere和everyw
deer后用is还是are,deer表示复数时用are,单数时用is ?
Some bags and a pig后面谓语用单数还是复数?用is还是are?