Mark the letter A, B, C or D to indicate the word/phrases SIMILAR in meaning to the underlined word(s) in each of the following questions.

Question 23: Paris is the ideal place to learn French; it’s a beautiful and hospitable city with Institutions for high quality linguistic teaching.

A. friendly

B. natural

C. affectionate

D. noticeable

Mark the letter A, B, C, or D to indicate the word that differs from the rest in the position of the main stress in each of the following questions

A. geographical 

B. environmental 

C. agricultural 

D. biological

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

When their rent increased from $200 to $400 a month, they protested against such a tremendous increase.

A. light

B. huge

C. tiring

D. difficult

Dưới đây là phả hệ của bệnh do gen lặn liên kết X quy định. Xác suất để cặp vợ chồng (đánh dấu ?) sinh con bị bệnh là bao nhiêu?

A. 0,031

B. 0,125

C. 0,0625

D. 0,25

Giải phương trình: 5 – (x – 6) = 4.(3 – 2x)