单项选择题

The professor can hardly find sufficient grounds ________________ his argument in favor of the new theory.

A． which to base on
B． on which to base
C． to base on which
D．which to be based on
<上一题 目录 下一题>
热门 试题

单项选择题
_______________is generally accepted, economical growth is determined by the smooth development of production.
A．What
B．That
C． It
D． As
单项选择题
The speaker claimed that (no other) modem nation devotes (so small) a portion of its wealth to public assistance and health (than) the United States (does).
A．no other
B．so small
C．than
D．does
相关试题