问题

The teacher knows that you are always the first ________to the classroom since last september.
A:thestudents would bepermitted
B:had the students been permitted
C:wouldthe students be permitted
D:has come
B:had the students been permitted
C:wouldthe students be permitted
D:has come
正确答案是:
同类题型
years ago, wealthy people likedhunting wild animals for fun ________ sightseeing
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The new library ____ next week
There snow and ice in Beijing this year.
as he is, Sunyang must have gained ________ richexperience in ________ society as well as sports.