患者腰痛酸软,喜按,劳则由甚,手足不温,少气乏力,舌淡,脉沉细,治宜()
A.活血化瘀
B.散寒除湿
C.养精填髓
D.温补肾阳
E.补肾壮腰
参考答案:D
The weather being rainy, the school sports meet is ________ to be put off.
A.likely
B.able
C.possible
D.probable
单级存储器的主要矛盾是什么?通常采取什么方法来解决?