题目选项分析

比较两个句子语法结构语义，选出最佳答案：

A surge in new home sales and a drop in weekly unemployment claims suggest that the economy might not be as weak as have been previously thought by some analysts.

A surge in new home sales and a drop in weekly unemployment claims suggest that the economy might not be as weak as some analysts previously thought.

写下分析过程，便于复习“吃透”这个句子：

答对用户笔记

4人: 羊肉丸子 2018-10-04 02:20:59

previously是过去式指示词，不能用现在完成时；
主动优先于被动；
economy和have been主谓不一致

1人: CC_cherylchen 2018-09-01 22:09:01

have 主谓不一致
主动优于被动 AND as……（sb）thought 直接可用

0人: 四战740 2021-01-18 19:12:24

1. the economy might not be as weak as （economy that） have been previously thought by some analysts.
1. 在定语从句中作主语不能省略that
2. previously 一般过去时
运用现在完成时表明现在还是这么认为不符合语境

0人: xysharongogo 2019-10-08 22:16:40

主语为A and B 所以suggest用原型

0人: 百二秦关终属楚 2019-09-25 16:49:59

have been 与economy 主谓不一致

0人: kmf590724taswpgl 2019-07-08 15:49:07

1、过去完成式的形式wordy
2、应该用has而不是have

0人: sdxust123 2019-04-10 18:10:13

claims suggest that the economy might not be as weak as (the economy) have been previously thought by some analysts.
应为has been。

0人: WSL0591 2019-04-09 15:46:44

previously是过去式指示词，不能用现在完成时；
主动优先于被动；
economy和have been主谓不一致

0人: 萧帆 2018-11-16 11:08:50

previously是过去式指示词，不能用现在完成时；
主动优先于被动；
economy和have been主谓不一致

0人: lly33 2018-10-21 16:53:31

应该用has, previously应该用过去时

题目基本信息

所属科目：语法SC
题目来源1：OG12-13
题目来源2：OG15-16
题目来源3：OG16-39
题目来源4：OG17-709
题目来源5：GWD-70
题目来源6：OG18-711

难度：中等