tons of pets是什么

tons of pets是什么 tons of是什么意思 tons是什么单位 50 tons of paint意思 line of 10-tons trucks “Pets need lots of 请问 tons of it 怎么翻译? tons of后加什么名词 pets 含义是什么 Playing my pets is a lot of fun.playing with my pets is a lot of fun.a lot of fun 它的同意句是什么？ 阅读理解 lf you been reading tons and tons of books and have fond that “He takes care of pets”这句英文的意思是什么? 关于英语主谓一致Two million tons of coal ______(were/was)exported last year Five hours of sleep ______(is/are)not enough.原因是什么? keep pets的同义词是什么 pets nutrition Pets nutrition paste是什么狗狗用的东西 three million tons of rubbish 谓语用单数还是复数 people in Hong Kong produce about 5 million tons of three tons of coal后面用is 还是are