C
A. Environment-friendly: thân thiện với môi trường
B. Time-consuming: tốn thời gian
C. Labor-saving: tiết kiệm sức lao động
D. Pollution- free: không gây ô nhiễm
ð Đáp án C
Tạm dịch: Việc nhà ít mệt mỏi và nhàm chán nhờ phát minh ra các thiết bị tiết kiệm lao động.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Housework is less tiring and boring thanks to the invention of _______devices
A. environment-friendly
B. time-consuming
C. labor-saving
D. pollution-free
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions from 5 to 16.
Housework is less tiring and boring thanks to the invention of ______ devices.
A. labor-saving
B. environment-friendly
C. pollution-free
D. time-consuming
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Thanks _________ the inventions _________ labor-saving devices, women have more free time to take part _________ social work.
A. through / over / for
B. on /from/ with
C. forward / for / from
D. to / of / in
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Thanks to the invention of labor-saving ________, domestic chores are no longer a burden.
A. devices
B. things
C. equipment
D. furniture
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Solar energy is not widely used it is friendly to the environment.
A. since
B. although
C. in spite of
D. because of
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Air pollution poses a _____________ to both human health and our environment.
A. jeopardy
B. threat
C. difficulty
D. problem
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Air pollution poses a_______to both human health and our environment
A. jeopardy
B. difficulty
C. problem
D. threat
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Of the two new students, one is friendly and _____.
A. the others are not
B. the other is not
C. another is unfriendly
D. other lacks friendliness
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
The minister ________ to say whether all the coal mines would be closed.
A. refused
B. avoided
C. denied
D. bothered
