long类存储时占( )位bit。
A.8 B.16C.32 D.64
参考答案:D
You will regret _______ the beautiful scenery.
A.not seen
B.not to see
C.having not seen
D.not having seen
收敛止血要药是()
A.三七
B.白及
C.棕榈炭
D.血余炭
E.小蓟