21. The cotton gin was commonplace on many nineteenth century farms. ( gạch chân commonplace )

A. often required

B. sorely needed

C. frequently seen ( Commonplace: (a) = done very often, or existing in many places = frequently seen: phổ biến, thường thấy)

D. visibly absent

22. In the field of artificial intelligence, scientists study methods for developing computer programs that display aspects of intelligent behavior. ( gạch chân display )

A. exhibit ( display = exhibit (v): trưng bày triển lãm )

B. classify

C. depend on

D. conform to

23. She lost her temper with a customer and shouted at him. ( gạch chân lost her temper )

A. had a temperature

B. kept her temper

C. became very angry (lose one’s temper = become very angry: mất bình tĩnh, giận dữ)

D. felt worried

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.

24. Doctors have been criticized for their indiscriminate use of antibiotics. ( gạch chân indiscriminate )

A. disciplined

B. selective ( indiscriminate : không phân biệt, bừa bãi )

C. wholesale

D. unconscious

25. Slavery was abolished in the US in the 19th century. ( gạch chân abolished )

A. instituted ( abolished (v) thủ tiêu, bãi bỏ, hủy bỏ >< instituted (v) xây dựng)

B. eradicated

C. eliminated

D. required

Cho mìn xin ctlhn nha! Capk Capk :))

@Bảo Ngọc

Khoa24082006 love milesuni3001(Bột<3)

21C commonplace= từ đó vì dịch ra là được chú trọng hơn

22A display= exhibit= trưng bày, triễn lãm nghệ thuật

23C lost her temper= became very angry= mất bình tĩnh

24A kỉ luật khác với bừa bãi( indiscriminate)

25 A 2 chữ này khác nghĩa nhau instituted thành lập

abolished bãi bỏ hoàn toàn khác nghĩa nhau

Học tốt!!!