Vitamin D is necessary to aid the ................ of calcium from food.

Câu hỏi liên quan

• Choose the correct answer in each sentence.

  Fritz Center, the venue ____________   hosts the film industry's awards banquet, is undergoing an ambitious expansion project.

• Choose the correct answer in each sentence.

  Simon ____________   informed the employee that his behavior would not be tolerated any longer.

• She likes meeting people and _____ of a travelling so she wants to apply for a receptionist or tourist guide.

ZUNIA12

• Choose the correct answer in each sentence.

  The diagram on this page shows an  ______________  of the anticipated electricity usage at the new facility.

• We ______ for going home when it began to rain.

• American football differs slightly in rules and field size from a style of football  _______ mostly in Canada, called Canadian football. 

• Choose the correct answer in each sentence.

  Recent advances in cancer treatments have ------ improved the overall survival rate.

• Choose the correct answer in each sentence.

  Mr. Sokolov  ____________  a positive review of his stay at the Olana Hotel.

• Mr Pike ................. English at your school for 20 years before he retired last year.

• Choose the correct answer in each sentence.

  The manager has decided to postpone the team meeting __________   most of the team members are currently away from the office on business.

• Choose the correct answer in each sentence.

  Our accounting software can track invoices, payments, ____________   debt in multiple currencies.

• Choose the best answer:

  Has he found the key ............... he lost yesterday?

   

• Choose the correct answer in each sentence.

  Mr. Johansson  ______________  accepted the job offer he received from Saco Bike Works.

• After he _____ his English course, he went to England to continue his study . 

• Please accept our ................. congratulations on your promotion!

• Natural resources are conserved for their biological, economic, and recreational values, as well as their natural beauty and importance to local cultures. _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be killed for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty.

• Choose the correct answer in each sentence.

  The results of the survey revealed that ------were not happy with the level of service they had received from Hum Bug Deliveries.

• Choose the correct answer in each sentence.

  ____________ a dozen people reported feeling sick from a strong odor at a House Depot outlet, and three of them were taken to the hospital.

• Choose the correct answer in each sentence.

  Ms. June decided to recruit a freelancer ------ add an additional permanent employee to her team.

• Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions:

  When it comes to diversity, language can be a bridge for building relationships, or a tool for creating and maintaining divisions across differences.