英语高手进（用所给单词或句型用英文将原句解释出来）
How much does it cost?(be)
More than sixty people were injured in this crash.(over;hurt)
He had no comlaint about it.(complain about)
What does she mean by the link methou?(Whai is one's meaning of)
If you do not give the plants water,they will die.(祈使句,or……)