redli

to:lisaislisa
1)In the US , Maryland ranks second only to Virginia as (a ) oyster-preducing state
我觉得不是将“a”去掉，而是改为”an“
2）__native to EU , the daisy has now spread throughout most of N.A.
A) Although
B)If it were
C) In spite of
D) That it is
the Answer is D
A）-缺谓语，B）-句意不通，C）-不可以直接接形容词
D）-that引导的从句修饰主语the daisy，