Ngày thứ 3 bơm được là:

100% - ( 35 + 40% ) = 25%

ĐS: 25%

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.

Since the death of Laura's father, her mother has become a breadwinner to support the family.

A. a person who bakes bread every morning

B. a bakery-owner 

C. a person who delivers bread to make money

D. a person who goes out to work to earn money

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions

We want to establish a committee which is__________ of elected leaders and citizens

A. comprise 

B. composed 

C. consisted 

D. included

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions

Rose and Maria are talking about the effects of the social network on life. Choose the most suitable response to fill in the blank.

Rose: "So, you think students are likely to be addicted to the social network?"

Lane: " __________"

A. The social network is sometimes good for students

B. That's a good idea

C. Oh, their life-style has changed a lot 

D. Pardon?

có chúng đi theo nhìu hướng khác nhau khi chùm sáng đó là chùm phân kì nha bạn...!!!