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【多选题】
次级卵泡的特点是( )A.
出现卵泡腔
B.
形成卵丘
C.
出现卵泡膜
D.
形成透明带
E.
形成放射冠
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【简答题】The black athletes have an ______ over others in track and field.
【单选题】What is the new finding about black male athletes in this study?
A.
They display great talent in every kind of game.
B.
They are better at sports than at academic work.
C.
They have difficulty finding money to complete their studies.
D.
They make money for the college but often fail to earn a degree.
【单选题】It is known to us that it was such great efforts _______ all the Chinese athletes had made _______ helped them get 51 gold medals in the 2008 Beijing Olympic Games. [ ]
A.
as, that
B.
that, which
C.
that, as
D.
which, which
【单选题】What accounts for black athletes' failure to obtain a college degree, according to the man?
A.
Coaches lack the incentive to graduate them.
B.
College degrees do not count much to them.
C.
They have little interest in academic work.
D.
Schools do not deem it a serious problem.
【单选题】Although there were only five athletes ____ in the race, it was a rather exciting one.
A.
competing
B.
having been competed
C.
to compete
D.
to be competed
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