19.
(A) sticks by
(B) drowns out
(C) accounts for
(D) calls for

(A) sticks by

• Meaning: To remain loyal to or support someone or something despite difficulties.
• Example: "She sticks by her friends in tough times."
• Traditional Chinese: 堅持支持

(B) drowns out

• Meaning: To make a sound or noise that is so loud it prevents something else from being heard.
• Example: "The music drowns out the conversation."
• Traditional Chinese: 壓過（聲音）

(C) accounts for

• Meaning: To explain or provide a reason for something; to constitute or make up a part of something.
• Example: "He accounts for a significant portion of the sales."
• Traditional Chinese: 解釋；佔據

(D) calls for

• Meaning: To require or demand something; to suggest that a particular course of action is needed.
• Example: "The situation calls for careful consideration."
• Traditional Chinese: 需要；要求