单项选择题

The population of Pennsylvania increased from 50,000 in 1730 to more than 200,000 in 1763,______ to the thousands of Scotch Irish.

A．in effect
B．in consequence
C．in large part
D．at large
<上一题 目录 下一题>
热门 试题

单项选择题
Now scientists cannot realize ______ soon that existing scientific knowledge is not nearly so complete, certain and unalterable as many textbooks seem to imply.
A．so
B．very
C．too
D．nobody but
单项选择题
I'd rather you ______.those books of mine with you.
A．don' t take
B．didn't take
C．won' t take
D．not take
相关试题