若是由于血型不合引起的，病人的血型肯定不是
A型Rh阳性
B型Rh阳性
C. AB型Rh阳性
D. O型Rh阳性
E. O型Rh阴性
有形席位采用场外报盘方式，无形席位采用场内报盘方式。()
A. 正确
B. 错误
It seemed that Andrei Pavel______.
A. played nearly at his highest level during the match
B. nearly beat Federer in the second set
C. had a break of serve by Federer
D. was completely controlled by Federer
Everyone hopes that we can do something to make things better, so we can't help______under
A. but working
B. but to work
C. work
D. but work
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