62.Which of the following prepositional phrases can function as an adverbial? ( )

80、The priest made the( )of the cross when he entered the church.

79、Since the early nineties, the trend in most businesses has been toward on-demand, always- available products and services that suit the customer's( )rather than the company's.

78、Mr. Brown's condition looks very serious and it is doubtful if he will( ).

77、Taking photographs is strictly( )here, as it may damage the precious cave paintings.

76、The heat in summer is no less( )here in this mountain region.

75、The president explained that the purpose of taxation was to( )government spending.

74、Professor Johnson's retirement( )from next January.

73、The majority of nurses are women, but in the higher ranks of the medical profession women are in a( ).

72、Thousands of people turned out into the streets to( )against the local authorities' decision to build a highway across the field.

71、His ideas are invariably condemned as( )by his colleagues.