A. in
Kiến thức: Giới từ
Giải thích:
participate in sth: tham gia vào cái gì
After finishing grammar school, Jack London worked at various jobs and in 1897 and 1898 he participated (22) in the Alaska Gold Rush.
Tạm dịch: Sau khi học xong ngữ pháp, Jack London đã làm nhiều công việc khác nhau và vào năm 1897 và 1898, ông đã tham gia vào Alaska Gold Rush.
Chọn A
It is difficult for young people to find ________ jobs in rural areas.
There are various causes of ____________ in less economically developed countries.
Choose the word whose underlined part is pronounced differently from that of three.
Each sentence has one mistake, find it by circling the letter A, B, C or D.
When I came in, my father was talked to someone so I went out quietly.
Choose the best sentence that is made of the prompts by circling the letter A, B, C or D.
When / I/meet/her/yesterday/she/talk/foreigner.
Choose the word whose underlined part is pronounced differently from that of three.
Bethoveen is known as one of the most _________musicians in the world.
My brother is ____________worker. He works in a factory in _______Hai Phong.
Choose the best answer to complete each sentence below by circling the letter A, B, C or D.
He has the _________ face and skin of an old farmer.