28. The rise in the Commerce Department's index of leading economic indicators suggest that the economy should continue its expansion into the coming months, but that the mixed performance of the index's indi­vidual components indicates that economic growth will proceed at a more moderate pace than in the first quarter of this year.
A. suggest that the economy should continue its expansion into the coming months, but that
B. suggest that the economy is to continue expansion in the coming months, but
C. suggests that the economy will continue its expanding in the coming months, but that
D. suggests that the economy is continuing to expand into the coming months, but that
E. suggests that the economy will continue to expand in the coming months, but
 
1.句子完整性（一级排除 A, C, D—but that）
the that appearing after but creates a subordinate clause where an independent clause is needed for the new subject, mixed performance
 
2.  主谓一致：(二级排除 B)
 the rise … suggests
 
3. 并列( 大并列& 小并列)  (二级排除 B )
The rise… of …suggests that … will continue …in the coming months, but the mixed performance of …indicates that … will proceed …in the first quarter of this year.
 
4. 词法： 表示即将来到的几个月： in the coming month 不能用into
 
5. 时态： 表示将来发生的最好用将来时态
That this tense is called for is indicated both by the future time to which the coming months refers and by the parallel verb form will proceed in the nonunderlined part of the sentence (并列句子, 开头不敢用的).
 
6. V.> N
表示动作，动词比动名词优先。