What can be inferred about the defense mechanisms of the sea cucumber?
A. They are very sensitive to surrounding stimuli.
B. They are almost useless.
C. They are similar to those of most sea creatures.
Giải bởi Vietjack
Tạm dịch : Có thể suy ra gì về cơ chế phòng vệ của hải sâm?
A. chúng rất nhạy cảm với các kích thích xung quanh.
B. chúng gần như vô dụng.
C. chúng tương đương với hầu hết các sinh vật biển.
D. chúng đòi hỏi sự hợp tác của nhóm.
Thông tin: The sea cucumber will eviscerate and regenerate itself if it is attached or even touched; it will do the same if the surrounding water temperature is too high or if the water becomes too polluted.
Đáp án A
In Vietnam, children begin their primary _______ at the age of six.
It’s a very permissible school where the children are given permission to do whatever they want.
A B C D
Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.
Many students in our school are very happy with their volunteer trip in Ha Giang last month.
A B C D
Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.
He cheated on his girlfriend . She broke up with him then.
Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
Parents regard facial and vocal expressions as indicators of how a baby is feeling.
If you do not know (36)_______ the organization is located, call for exact directions in advance
Wear a professional business suit. This point should be emphasized enough. First(37)_______ are extremely important in the interview process.
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.
Question 4. If no specific measures are taken, all species including human race will soon vanish.
Bill and Duong are in a coffee shop.
- Bill: “Can I get you another drink.?”
- Duong: “____________”
A chronic lack of sleep may make US irritable and reduces our motivation to work.
I know you think the scholarship is in the bag, but don’t get your hopes up too high .
It’s not easy to apply to the university that has a very selective ______policy.
