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参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Passage TwoQuestions 62 to 66 are based on the following passage. Troubled by the persistently poor graduation rates of basketball and football players, the National Collegiate Athletic ...
A.
Academic fraud has been very prevalent in most schools.
B.
Most academically poor athletes are enjoying full scholarship.
C.
It is not very difficult to effectively improve student athletes’ academic standings.
D.
Athletes might face punishment if their academic performances lag behind for a long time.
【判断题】Vocbulaire e mbarquement n.m 登机 t ournoi n.m 联赛 k ilométrage n.m 里程表 L'homme vient de voyager en avion.
A.
正确
B.
错误
【多选题】(2006全国联赛,101)爬行动物与鸟类共同的特征为:
A.
缺乏皮肤腺、单枕髁、卵裂形式为盘裂、双循环
B.
皮肤干燥、具表皮角质层产物、单枕髁、卵裂形式为盘裂
C.
缺乏皮肤腺、具表皮角质层产物、双枕髁、卵裂形式为螺旋卵裂
D.
皮肤干燥、具表皮角质层产物、体温恒定、卵裂形式为盘裂
【单选题】(2004全国联赛,64)下列对应关系正确的是
A.
苔藓植物——配子体独立生活、具颈卵器
B.
蕨类植物——配子体寄生在孢于体上、开花结实
C.
裸子植物——配子体独立生活、开花结实
D.
被子植物——配子体寄生在孢子体上、具颈卵器