写出下列画线部分单词的反义词。 (1) The weather here isn't hot. It's . (2) I don't like summer. I like . (3) Lucy sits in front of Lily. So Lily sits Lucy. (4) I'm quite busy recently. So I'm not . (5) The place is not in the south. It's in the . 答案:【1】cold
【1】winter
【1】behind
【1】free
【1】north
Firecrackers are often ________ celebrate festivals.
[ ]
A.
used as
B.
used for
C.
used to
D.
used with