单项选择题
______whales can weigh 40 tons and reach lengths of 50 ...
单项选择题______whales can weigh 40 tons and reach lengths of 50 feet.
Just now I saw a young boy______her purse from her hand...
单项选择题Just now I saw a young boy______her purse from her hand bag.
I'd rather______than stay.A．have goneB．to goC．wentD．go
单项选择题I'd rather______than stay.
