在横线上填上“>”“<”或“=”。
36____63 54____58 78____78 19____91
100____99 10____100 89____98 56____49
看图读一读填空,把句子代码填在正确的横线上。
A. There's a blackboard in it. There are eighteen desks and eighteen chairs in it.
B. There are three books in it. C. There's a ruler. D. There's a big library.
仿写句子,用上加横线的词语。
例句:“再见!”机器人走的时候,很有礼貌地打了个招呼。
仿写: