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Dragon2000
2 năm trước
Nguyên tử của nguyên tố X có tổng số hạt (n,p,e) là 82. Hãy tìm nguyên tố X , cho biết tính chất hóa học đặc trưng của X
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Giúp mình với ạ. Mình vote 5 sao ạ ! A.Read the following text and select the best option to complete each blank in it. The researchers asked $000 American famibes how much time they spent on housework each week. The researchers have asked the same 8000 families the same questions every year (1)____1968. Then, each year, the researchers analyze the information. The information showed that women in (2)_____ US today spend about 16 hours a week (3)_____ housework. Men, on the other hand, spend about 12 hours a week doing the same things. (4)_____ women still spend more time doing domestic jobs, the figures show that the situation has improved In the 1970s, women (5)____about 26 hours a week on housework and men only seven hours a week Researchers (6)_____that women are still doing most of the housework because people still (7)____domestic jobs into two areas. They see cooking, cleaning, and (8)____care of the children as “wormen's work”, and general repairs, car maintenance, and work outude the home as “men's work”. So, in general, the results of the study bring (9)____news for women. The difference between the amount of time men and women spend on housework is getting (10)____every year. This means the time will come when both sexes share domestic chores equality. 1. A. done B. doing C.do D. did 2. A. for B. in C. since D. yet 3. A. an B. a C . no article D. the 4. A. Besides B. So C. Although D. Because 5. A. had B. spent C. made D.took 6. A. speak B. tell C. talk D. say 7. A. share B. divide C. join D. comebine 8. A. taking B. take C. taken D. to take 9. A. bad B. surprised C. excited D. good 10. A. wider B. bigger C. easier D. smaller

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