John was by Mandarin when he first started learning languages. He decided to study more and now he can speak it fluentl?

Question

John was ______ by Mandarin when he first started learning languages. He decided to study more and now he can speak it fluently.

MOON.VN · Accepted Answer

Đáp án A
Dịch nghĩa: John gặp khó khăn bởi tiếng Trung Quốc khi anh ấy bắt đầu học ngôn ngữ.Anh ấy quyết định phải học nhiều hơn nữa và bây giờ anh ấy đã có thể nói rất trôi chảy