Kí hiệu S là diện tích hình phẳng giới hạn bởi các đồ thị hàm số y = f(x), y = g(x) và hai đường thẳng x = a, x = b như hình bên. Khẳng định nào sau đây đúng?
A.$ S=\int\limits_{a}^{b}{g\left( x \right)dx-\int\limits_{a}^{b}{f\left( x \right)dx}} $
B.$ S=\left| \int\limits_{a}^{b}{g\left( x \right)dx} \right|-\left| \int\limits_{a}^{b}{f\left( x \right)dx} \right| $
C.$ S=\int\limits_{a}^{b}{f\left( x \right)dx+\int\limits_{a}^{b}{g\left( x \right)}}dx $
D.$ S=\int\limits_{a}^{b}{f\left( x \right)dx-\int\limits_{a}^{b}{g\left( x \right)dx}} $

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question
In the past, parents used to invite ………. to the wedding ceremony. Nowadays, the bride and groom do.
A.passengers
B.guests
C.participants
D.hosts

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question
In Britain, people believe that it is good ………. if a black cat crosses in front of you.
A.luck
B.job
C.time
D.news

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question
That man has a strong ………. in Buddhism.
A.belief
B.confidence
C.faith
D.support

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question
Most children remain ………. on their parents while at university.
A.influential
B.related
C.dependent
D.free

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question
Americans are ………. They avoid taking jobs which are beyond their ability.
A.risky
B.lazy
C.adventurous
D.practical

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question
Some young people ………. too much importance on earning as much money as possible.
A.place
B.put
C.consider
D.press

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question
………. is the quality that makes a person different from other people.
A.Generosity
B.Individuality
C.Intelligence
D.Attraction

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question
David Beckham and Rowan Atkinson are on the ……… list for the Royal Wedding. They are invited to Prince Harry’s wedding.
A.candidate
B.guest
C.black
D.casting

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question
Rosa accepted Ian’s ………. at once.
A.disposal
B.arrival
C.proposal
D.approval