3 . 人们普遍认为，人工智能教育具有很大的发展潜力，因为它可以为学生提供个性化的教学。(assume)
It ________________________________ Artificial Intelligence education enjoys a lot of growth potential since it can provide customized teaching for students.

4 . His government is expected, though, to________ a caretaker role until a new prime minister is selected.

A．assume

B．oblige

C．ensure

D．spare

6 . Directions: Complete the sentences with the words or phrases given in proper forms. Each word or phrase can only be used once. Note that there is one word or phrase more then you need.

draw.…to……,assume,transport,permit.…to……,recycle,name…after.… establish,the instant,warn.…about……, regard,ingredient

1. It is difficult for freshmen to participate in this activity but she has still been looking forward to ______ join the club.
2. The court ______ responsibility for the girl’s welfare after her parents declined to fulfill their duty.
3. It is possible that some hiring managers ______ candidates with a particular educational resume, but it is no guarantee.
4. The exhibition ______ its donator has appealed to many art lovers who came all the way from their own countries.
5. Financial stress is well ______ as a chief reason for divorce.
6. One of the major ______ in his success is his perseverance when he is confronted with difficulties.
7. The president of this country ______ the possibility of being attacked by the terrorists but he did not take any necessary measures.
8. He is so dedicated to sustainable development of environment that he advocates the use of ______ stuff.
9. Many students were wild with joy ______ they received the offer from the university they have applied for.
10. One’s physical wellbeing is attributed to the flow of blood ______ oxygen around the body.