对于被假释的罪犯,在假释考验期限内,由公安发机关予以监督。 ( )
参考答案:对
A.多普勒效应是由于波的干涉引起的
B.多普勒效应说明波源的频率发生改变
C.多普勒效应是由于波源与观察者之间有相对运动而产生的
D.只有声波可以产生多普勒效应
--- Did you enjoy yourself at the party? --- Sorry to say I didn't. It was _____ a meeting than a party.
A.more of
B.more or less
C.less of
D.rather like