骨折的功能复位,成角移位儿童不宜超过()
A.5°
B.10°
C.15°
D.20°
E.25°
参考答案:C
He raised his voice, ______ we still couldn’t hear anything.
A.so
B.or
C.but
D.as
Many players later failed drug test, ______ the race had to be rerun.
[ ]
A. now that
B. so that
C. as soon as
D. in order that