HOC24
Lớp học
Môn học
Chủ đề / Chương
Bài học
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word to each of the blanks
Transport in the city
Transport plays an important role in our daily lives and in the (35)__________of life in our city. Moreover, the individual (36)__________we make when we choose how to reach our destination can have a(n) x on other people - longer traffic queues, (38)__________air quality, greater numbers of accidents and health problems. Providing more transport options/ choices will create a transport system that is safe, efficient, clean and fair.
Increasing (39)__________of the car has led to greater (40)__________of the impact it has and the real costs to us - for the economy and for the environment.
We want our city to become a successful, cosmopolitan city (41)__________the sea, where people can enjoy a high quality of life in a pleasant environment. To achieve this we need to make sure everyone has (42)__________to the services and facilities they need, through a choice of as many different (43)__________of transport as possible. We therefore welcome the Govemment’s White Paper on Integrated Transport published earlier this year and (44)__________their version of “ A new deal for transport: Better for Everyone”.
Điền vào ô 43
A. options
B. means
C. schedules
D. ways
Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 19 to 28.
Any change in one part of an ecosystem can cause changes in other parts. Droughts, storms and fires can change ecosystems. Some changes ___19___ ecosystems. If there is too ___20___ rainfall, plants will not have enough water to live. If a kind of plant dies off, the animals that ___21___ it may also die or move away. Some changes are good for ecosystems. Some pine forests need ___22___ for the pine trees to reproduce. The seeds are sealed inside pinecones. Heat from a forest fire melts the seal and lets the seeds___23___. Polluting the air, soil, and water can harm ecosystems. Building ___24___ on rivers for electric power and irr igation can harm ecosystems ___25___ the rivers. Bulldozing wetlands and cutting down ___26___ destroy ecosystems. Ecologists are working with companies and governments to find better ways of ___27___ fish, cutting down trees, and building dams. T hey are looking for ways to get food, lumber, and other products for people ___28___ causing harm to ecosystems.
Điền vào số 22
A. flame
B. fires
C. blaze
D. burning
Trong cơ chế điều hòa hoạt động gen của opêron Lac, sự kiện nào sau đây thường xuyên diễn ra?
A. Một số phân tử lactôzơ liên kết với prôtêin ức chế.
B. Gen điều hòa R tổng hợp prôtêin ức chế.
C. Các gen cấu trúc Z, Y, A phiên mã tạo ra các phân tử mARN tương ứng
D. ARN pôlimeraza liên kết với vùng khởi động của opêron Lac và tiến hành phiên mã.
Hãy kể về hoạt động bảo vệ tài nguyên, môi trường mà em biết hoặc trực tiếp tham gia và cho biết ý nghĩa của hoạt động đó đối với bản thân.
Would you mind if I used you Computer for an hour?
A. Not at all. I’ve finished my job
B. Yes, you can use it.
C. Of course not. I still need it now
D. Yes, It’s all right
How can the boss act x nothing had happened?
A. therefore
B.so
C.if
D. as though
Ở nam giới, những hoocmon nào sau đây tham gia kích thích quá trình sản sinh tinh trùng?
A. GnRH, FSH, LH, testosteron.
B. GnRH, FSH, LH, tiroxin.
C. GnRH, FSH, LH, progesteron.
D. FSH, LH, ơstrogen, progesteron.