都具有祛风湿,强筋骨作用的药物是( )
A.羌活B.独活C.木瓜D.防己E.五加皮
参考答案:D
A.
B.
C.
D.
This computer is old, but it is ______ to me because it was a present from my dearest grandpa.
A.great important
B.of little importance
C.of very important
D.of great importance