Delta------7

liul781

1. Around 1800 in the United States _______ fierce intellectual debate about the direction the new country was taking.

A. a

D. there was

answer:     D

my answe is A, I do not understand why D is correct

24. Perennials flower from the same roots year after year, although they

usually have a shorter bloom season than those of most annuals.

answer: D                                     those-----that

but in this case, is "although" right?.     I think "although" should connect two sentences.

please help me, thanks a lot

[此贴子已经被作者于2004-4-6 5:49:40编辑过]

真老九

1. Around 1800 in the United States _______ fierce intellectual debate about the direction (that)the new country was taking.

这样可能你就明白了。

24.  flower这里作动词，

liul781

恍然大悟！！谢谢！