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.

Nowadays, there have still been some decisions by sports referees which are likely to be either unsatisfactory or problematic.

A. strict

B. arguable

C. tactful

D. firm

James was asking about a lot of personal things. I didn’t like______about my private life.

A. asking 

B. being asked 

C. to ask 

D. to be asking

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

Friendly though she may seem, she’s not to be trusted.

A. However friendly she seems, she’s not to be trusted

B. She’s too friendly to be trusted

C. However she seems friendly, she’s not to be trusted

D. She may have friends, but she’s not to be trusted

1. was learning/had

2. had/was repairing

3. started/was playing

4. was standing/saw

5. was walking / found

6. was having/came

7. stole/ was looking

Gọi tuổi anh hiện nay là a, tuổi em hiện nay là b

Ta có

a=3b

a+5=2x(b+5)

a+5=2b+10

a=2b+5

Suy ra 2b+5=3b

b=5

a=15

a-2=13

b-2=3

Vậy.....

Mk thấy câu trả lời của các bạn đều đúng, thế câu trả lời của mk thì sao

Khi ta lấy điểm B trên tia Am, điểm C trên tia An, kẻ đoạn thẳng BC, nếu tia An cắt đoạn thẳng BC thì tia Ax nằm giữa Am và An