Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase thet best fits each of the numbered blanks from 31 to 35.

 In the western customs (31) _______ hands is the customary form of greeting, but in China a nod of the head or (32) _______ bow is sufficient. Hugging and kissing when greeting are uncommon. Business cards are often (33) _______ and yours should be printed in your own language and in Chinese. Also, it is more respectful to present your card or a gift or any other article using (34) _______ hands. The Chinese are (35) _______ applauders. You may be greeted with group clapping, even by small children.

Điền ô số 35

A. enthusiast

B. enthusiastic

C. enthusiasm

D. enthusiastically

Dung dịch chứa Ala- Gly – Ala không phản ứng đươc với dung dịch nào sau đây?

A. HCl.

B. Mg(NO₃)₂. 

C. KOH. 

D. NaOH. 

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

We should keep these proposals secret from the chairman for the time being.

A. revealed

B. frequented

C. lively

D. accessible

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