英语语法题,求答案和分析啊.

英语语法题,求答案和分析啊.
1,In the early eighteenth century,Ohio grew from a virtual wilderness to become____of the early states had been in 1776.
A,most than more populous
B,more populous than most
C,more than most populous
D,populous most than more
2,____in pronunciation that Canadian English asserts its distinctiveness,and it has done so from earliest times.
A,Primarily is
B,Primarily has
C,It is primarily
D,There has primarily
3,New York City____”Big Apple” is the largest city in the United States and has been the gateway location for repeated waves of Immigrants.
A,is the
B,which the
C,calling the
D,me
4,Surface tension is the property____the surface of a liquid to behave as if it were covered with a weak elastic skin.
A,of which causes
B,that causes
C,that it causes
D,causes
5,While flies are frequently observed assembled in great numbers,they are not social insects____termites,bees,and ants are social.
A,sense that
B,that is the sense
C,in the sense that
D,is the sense
6,Based on atmospheric physics,____ is mainly applied in weather forecasting and control.
A,and meteorology
B,meleorology
C,is where meteorology
D,on meteorology
最好有QQ,因为一共有15道题.字数太多发布出去