trả lời trắc nghiệm Question 15.,Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the undeglined,word(s) in each of the following questions.,Fresh water is very important to life because no one can live without it. Yet it is one of the limited and,most endangered natural resources on our planet.,A. Clean B. Drinkable C. Polluted D. Running,Question 16. Biodiversity is important because plants and animals depend on each other to _____.,A. survival B. survive C. survivor D. surviving,Question 17. - "That's a good idea.",A. What about recycling water for gardening? B. Sorry, can I say something?,C. Glad to work with you. D. Excuse me, I want to add something,Question 18. 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,WWF was set up in 1961 and had its operations in areas such as the preservation of biological diversity.,A. difference B. abundance C. variety D. plenty,Circle the mistakes in each sentence( 0.5 points),Question 19.The teacher asked his students to focus on your topic.,A B C D,Question 20. If businesses want to protect the environment, they will aid the local commumity,A B C,and educating travellers.,D,Question 21. Mark the letter A, B, C, or D to indicate the word whose underlined part differs from,the other three in pronunciation in each of the following questions.,A culture B. public C. sustain D. butterfly,Question 22 Mark the letter A, B, C, or D to indicate the word that differs from the other three in the,posilion of primary stress in each of the following questions.

Question

trả lời trắc nghiệm Question 15.,Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the undeglined,word(s) in each of the following questions.,Fresh water is very important to life because no one can live without it. Yet it is one of the limited and,most endangered natural resources on our planet.,A. Clean B. Drinkable C. Polluted D. Running,Question 16. Biodiversity is important because plants and animals depend on each other to _____.,A. survival B. survive C. survivor D. surviving,Question 17. - "That&#x27;s a good idea.",A. What about recycling water for gardening? B. Sorry, can I say something?,C. Glad to work with you. D. Excuse me, I want to add something,Question 18. 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,WWF was set up in 1961 and had its operations in areas such as the preservation of biological diversity.,A. difference B. abundance C. variety D. plenty,Circle the mistakes in each sentence( 0.5 points),Question 19.The teacher asked his students to focus on your topic.,A B C D,Question 20. If businesses want to protect the environment, they will aid the local commumity,A B C,and educating travellers.,D,Question 21. Mark the letter A, B, C, or D to indicate the word whose underlined part differs from,the other three in pronunciation in each of the following questions.,A culture B. public C. sustain D. butterfly,Question 22 Mark the letter A, B, C, or D to indicate the word that differs from the other three in the,posilion of primary stress in each of the following questions.

Timi · Accepted Answer

C.

A. survival

A. What about recycling water for gardening?

The correct answer is C. variety.

"Biological diversity" is closest in meaning to "variety", which refers to the state of having many different kinds of things.

Question 19: 
Circle: B (should be "their" instead of "your")

Corrected sentence: The teacher asked his students to focus on their topic.

Question 20: 
Circle: A (should be "and" instead of nothing before "aid"), C (should be "community" instead of "commumity"), D (should be "educating" instead of "and educating", but actually, it should be "by educating" or "through educating" to be grammatically correct)

Corrected sentence: If businesses want to protect the environment, they will aid the local community by educating travellers.

To answer this question, we need to analyze the underlined part of each word, which is not explicitly shown, but for the purpose of this exercise, let&#x27;s assume the underlined part is the vowel sound in each word.

A. culture: ˈkəlʧər (the vowel sound is /ə/, a schwa sound)
B. public: ˈpəblɪk (the vowel sound is /ə/, a schwa sound)
C. sustain: səˈsteɪn (the vowel sound is /ə/, a schwa sound in the first syllable, but the main stress is on the second syllable with the vowel sound /eɪ/)
D. butterfly: ˈbətərflaɪ (the vowel sound is /ə/, a schwa sound in the first and third syllables, but the main stress is on the first syllable)

Considering the options, the word that stands out with a different underlined part in pronunciation is:

C. sustain

The reason is that in "sustain", the main stress is on the second syllable with the vowel sound /eɪ/, whereas in the other three options, the vowel sound is /ə/, a schwa sound.

Answer: C

Analyze: 
&#x27;photography&#x27; stressed at second syllable
&#x27;information&#x27; stressed at third syllable
&#x27;certificate&#x27; stressed at second syllable
&#x27;photograph&#x27; stressed at first syllable
Therefore, &#x27;photograph&#x27; and &#x27;information&#x27; have a different stress position to &#x27;photography&#x27; and &#x27;certificate&#x27;. However, &#x27;photograph&#x27; is the only one stressed at first syllable among the other words stressed at the second or third syllable.

Answer: A. photograph