The price of food <u>fluctuates</u> according to the weather.

相关题目

• Don't be<u>afraid </u>．I am not going to hurt you.
• Your teacher will take your illness into <u>account</u> when mar
• The most <u>crucial</u> problem any economic system faces is how
• The once <u>barren</u> hillsides are now good farmland.
• What were the <u>effects</u> of the decision she had made?