你想了解一下上海是不是很热，你会问（）

A、What’s the weather like in Sydney

B、What are you wearing

是

否

A、re these mine

B、re these yours

C、What colour are they

A、re these cherrys

B、Is that a cherry

C、re these cherries

A、re these lamps

B、Is that a lamp

C、What are these

A、Is this your mother

B、Is this your father

C、Is this your grandfather

D、Is this your brother

A、Is she your mother

B、Who's that woman

C、Is he your father

是

否

是

否

是

否