⑴Can we look at the blue jeans?____ A. It's a shirt.
⑵What's this?____ B. They're shorts.
⑶What colour is it?____ C. Here you are.
⑷What are they?____ D. It's yellow.
下列句子中“以”的用法不同于其他三项的是（ ）
用种子繁殖后代的植物是以下哪一组（ ）
下列对课文理解不正确的一项是（ ）
