a2= a+a+a。[ ]
错误
用所给单词的适当形式填空。
1. Can I _ (have) some bread?
2. I don't like winter. It's cold and there _ (be) snowy.
3. I'm (go) to Beijing on Sunday.
4. It will be (wind) tomorrow.
5. He (fall) off the bike yesterday.
你乐于服从指示吗______
A.从不B.较少C.较多D.总是