题目内容
(请给出正确答案)
提问人:网友lixin080108
发布时间:2022-01-07
[主观题]
What they have done _______useful to the people.
A.are considered
B.is considered
C.have been considere
D.will be considered
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A.are considered
B.is considered
C.have been considere
D.will be considered
____ they all have in common is that they combine fun _____ the opportunity to learn something. |
[ ] |
A. What; with B. What; on C. Which; with D. Who; for |
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